diff --git a/include/binder/CursorWindow.h b/include/binder/CursorWindow.h
deleted file mode 100644
index 8a2979a37..000000000
--- a/include/binder/CursorWindow.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _ANDROID__DATABASE_WINDOW_H
-#define _ANDROID__DATABASE_WINDOW_H
-
-#include <cutils/log.h>
-#include <stddef.h>
-#include <stdint.h>
-
-#include <binder/Parcel.h>
-#include <utils/String8.h>
-
-#if LOG_NDEBUG
-
-#define IF_LOG_WINDOW() if (false)
-#define LOG_WINDOW(...)
-
-#else
-
-#define IF_LOG_WINDOW() IF_ALOG(LOG_DEBUG, "CursorWindow")
-#define LOG_WINDOW(...) ALOG(LOG_DEBUG, "CursorWindow", __VA_ARGS__)
-
-#endif
-
-namespace android {
-
-/**
- * This class stores a set of rows from a database in a buffer. The begining of the
- * window has first chunk of RowSlots, which are offsets to the row directory, followed by
- * an offset to the next chunk in a linked-list of additional chunk of RowSlots in case
- * the pre-allocated chunk isn't big enough to refer to all rows. Each row directory has a
- * FieldSlot per column, which has the size, offset, and type of the data for that field.
- * Note that the data types come from sqlite3.h.
- *
- * Strings are stored in UTF-8.
- */
-class CursorWindow {
-    CursorWindow(const String8& name, int ashmemFd,
-            void* data, size_t size, bool readOnly);
-
-public:
-    /* Field types. */
-    enum {
-        FIELD_TYPE_NULL = 0,
-        FIELD_TYPE_INTEGER = 1,
-        FIELD_TYPE_FLOAT = 2,
-        FIELD_TYPE_STRING = 3,
-        FIELD_TYPE_BLOB = 4,
-    };
-
-    /* Opaque type that describes a field slot. */
-    struct FieldSlot {
-    private:
-        int32_t type;
-        union {
-            double d;
-            int64_t l;
-            struct {
-                uint32_t offset;
-                uint32_t size;
-            } buffer;
-        } data;
-
-        friend class CursorWindow;
-    } __attribute((packed));
-
-    ~CursorWindow();
-
-    static status_t create(const String8& name, size_t size, CursorWindow** outCursorWindow);
-    static status_t createFromParcel(Parcel* parcel, CursorWindow** outCursorWindow);
-
-    status_t writeToParcel(Parcel* parcel);
-
-    inline String8 name() { return mName; }
-    inline size_t size() { return mSize; }
-    inline size_t freeSpace() { return mSize - mHeader->freeOffset; }
-    inline uint32_t getNumRows() { return mHeader->numRows; }
-    inline uint32_t getNumColumns() { return mHeader->numColumns; }
-
-    status_t clear();
-    status_t setNumColumns(uint32_t numColumns);
-
-    /**
-     * Allocate a row slot and its directory.
-     * The row is initialized will null entries for each field.
-     */
-    status_t allocRow();
-    status_t freeLastRow();
-
-    status_t putBlob(uint32_t row, uint32_t column, const void* value, size_t size);
-    status_t putString(uint32_t row, uint32_t column, const char* value, size_t sizeIncludingNull);
-    status_t putLong(uint32_t row, uint32_t column, int64_t value);
-    status_t putDouble(uint32_t row, uint32_t column, double value);
-    status_t putNull(uint32_t row, uint32_t column);
-
-    /**
-     * Gets the field slot at the specified row and column.
-     * Returns null if the requested row or column is not in the window.
-     */
-    FieldSlot* getFieldSlot(uint32_t row, uint32_t column);
-
-    inline int32_t getFieldSlotType(FieldSlot* fieldSlot) {
-        return fieldSlot->type;
-    }
-
-    inline int64_t getFieldSlotValueLong(FieldSlot* fieldSlot) {
-        return fieldSlot->data.l;
-    }
-
-    inline double getFieldSlotValueDouble(FieldSlot* fieldSlot) {
-        return fieldSlot->data.d;
-    }
-
-    inline const char* getFieldSlotValueString(FieldSlot* fieldSlot,
-            size_t* outSizeIncludingNull) {
-        *outSizeIncludingNull = fieldSlot->data.buffer.size;
-        return static_cast<char*>(offsetToPtr(fieldSlot->data.buffer.offset));
-    }
-
-    inline const void* getFieldSlotValueBlob(FieldSlot* fieldSlot, size_t* outSize) {
-        *outSize = fieldSlot->data.buffer.size;
-        return offsetToPtr(fieldSlot->data.buffer.offset);
-    }
-
-private:
-    static const size_t ROW_SLOT_CHUNK_NUM_ROWS = 100;
-
-    struct Header {
-        // Offset of the lowest unused byte in the window.
-        uint32_t freeOffset;
-
-        // Offset of the first row slot chunk.
-        uint32_t firstChunkOffset;
-
-        uint32_t numRows;
-        uint32_t numColumns;
-    };
-
-    struct RowSlot {
-        uint32_t offset;
-    };
-
-    struct RowSlotChunk {
-        RowSlot slots[ROW_SLOT_CHUNK_NUM_ROWS];
-        uint32_t nextChunkOffset;
-    };
-
-    String8 mName;
-    int mAshmemFd;
-    void* mData;
-    size_t mSize;
-    bool mReadOnly;
-    Header* mHeader;
-
-    inline void* offsetToPtr(uint32_t offset) {
-        return static_cast<uint8_t*>(mData) + offset;
-    }
-
-    inline uint32_t offsetFromPtr(void* ptr) {
-        return static_cast<uint8_t*>(ptr) - static_cast<uint8_t*>(mData);
-    }
-
-    /**
-     * Allocate a portion of the window. Returns the offset
-     * of the allocation, or 0 if there isn't enough space.
-     * If aligned is true, the allocation gets 4 byte alignment.
-     */
-    uint32_t alloc(size_t size, bool aligned = false);
-
-    RowSlot* getRowSlot(uint32_t row);
-    RowSlot* allocRowSlot();
-
-    status_t putBlobOrString(uint32_t row, uint32_t column,
-            const void* value, size_t size, int32_t type);
-};
-
-}; // namespace android
-
-#endif
diff --git a/libs/binder/Android.mk b/libs/binder/Android.mk
index 3a12e96c0..fd116b7aa 100644
--- a/libs/binder/Android.mk
+++ b/libs/binder/Android.mk
@@ -16,7 +16,6 @@
 sources := \
     Binder.cpp \
     BpBinder.cpp \
-    CursorWindow.cpp \
     IInterface.cpp \
     IMemory.cpp \
     IPCThreadState.cpp \
diff --git a/libs/binder/CursorWindow.cpp b/libs/binder/CursorWindow.cpp
deleted file mode 100644
index a6e5f711d..000000000
--- a/libs/binder/CursorWindow.cpp
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * Copyright (C) 2006-2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); 
- * you may not use this file except in compliance with the License. 
- * You may obtain a copy of the License at 
- *
- *      http://www.apache.org/licenses/LICENSE-2.0 
- *
- * Unless required by applicable law or agreed to in writing, software 
- * distributed under the License is distributed on an "AS IS" BASIS, 
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- * See the License for the specific language governing permissions and 
- * limitations under the License.
- */
-
-#undef LOG_TAG
-#define LOG_TAG "CursorWindow"
-
-#include <utils/Log.h>
-#include <binder/CursorWindow.h>
-
-#include <cutils/ashmem.h>
-#include <sys/mman.h>
-
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-
-namespace android {
-
-CursorWindow::CursorWindow(const String8& name, int ashmemFd,
-        void* data, size_t size, bool readOnly) :
-        mName(name), mAshmemFd(ashmemFd), mData(data), mSize(size), mReadOnly(readOnly) {
-    mHeader = static_cast<Header*>(mData);
-}
-
-CursorWindow::~CursorWindow() {
-    ::munmap(mData, mSize);
-    ::close(mAshmemFd);
-}
-
-status_t CursorWindow::create(const String8& name, size_t size, CursorWindow** outCursorWindow) {
-    String8 ashmemName("CursorWindow: ");
-    ashmemName.append(name);
-
-    status_t result;
-    int ashmemFd = ashmem_create_region(ashmemName.string(), size);
-    if (ashmemFd < 0) {
-        result = -errno;
-    } else {
-        result = ashmem_set_prot_region(ashmemFd, PROT_READ | PROT_WRITE);
-        if (result >= 0) {
-            void* data = ::mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, ashmemFd, 0);
-            if (data == MAP_FAILED) {
-                result = -errno;
-            } else {
-                result = ashmem_set_prot_region(ashmemFd, PROT_READ);
-                if (result >= 0) {
-                    CursorWindow* window = new CursorWindow(name, ashmemFd,
-                            data, size, false /*readOnly*/);
-                    result = window->clear();
-                    if (!result) {
-                        LOG_WINDOW("Created new CursorWindow: freeOffset=%d, "
-                                "numRows=%d, numColumns=%d, mSize=%d, mData=%p",
-                                window->mHeader->freeOffset,
-                                window->mHeader->numRows,
-                                window->mHeader->numColumns,
-                                window->mSize, window->mData);
-                        *outCursorWindow = window;
-                        return OK;
-                    }
-                    delete window;
-                }
-            }
-            ::munmap(data, size);
-        }
-        ::close(ashmemFd);
-    }
-    *outCursorWindow = NULL;
-    return result;
-}
-
-status_t CursorWindow::createFromParcel(Parcel* parcel, CursorWindow** outCursorWindow) {
-    String8 name = parcel->readString8();
-
-    status_t result;
-    int ashmemFd = parcel->readFileDescriptor();
-    if (ashmemFd == int(BAD_TYPE)) {
-        result = BAD_TYPE;
-    } else {
-        ssize_t size = ashmem_get_size_region(ashmemFd);
-        if (size < 0) {
-            result = UNKNOWN_ERROR;
-        } else {
-            int dupAshmemFd = ::dup(ashmemFd);
-            if (dupAshmemFd < 0) {
-                result = -errno;
-            } else {
-                void* data = ::mmap(NULL, size, PROT_READ, MAP_SHARED, dupAshmemFd, 0);
-                if (data == MAP_FAILED) {
-                    result = -errno;
-                } else {
-                    CursorWindow* window = new CursorWindow(name, dupAshmemFd,
-                            data, size, true /*readOnly*/);
-                    LOG_WINDOW("Created CursorWindow from parcel: freeOffset=%d, "
-                            "numRows=%d, numColumns=%d, mSize=%d, mData=%p",
-                            window->mHeader->freeOffset,
-                            window->mHeader->numRows,
-                            window->mHeader->numColumns,
-                            window->mSize, window->mData);
-                    *outCursorWindow = window;
-                    return OK;
-                }
-                ::close(dupAshmemFd);
-            }
-        }
-    }
-    *outCursorWindow = NULL;
-    return result;
-}
-
-status_t CursorWindow::writeToParcel(Parcel* parcel) {
-    status_t status = parcel->writeString8(mName);
-    if (!status) {
-        status = parcel->writeDupFileDescriptor(mAshmemFd);
-    }
-    return status;
-}
-
-status_t CursorWindow::clear() {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    mHeader->freeOffset = sizeof(Header) + sizeof(RowSlotChunk);
-    mHeader->firstChunkOffset = sizeof(Header);
-    mHeader->numRows = 0;
-    mHeader->numColumns = 0;
-
-    RowSlotChunk* firstChunk = static_cast<RowSlotChunk*>(offsetToPtr(mHeader->firstChunkOffset));
-    firstChunk->nextChunkOffset = 0;
-    return OK;
-}
-
-status_t CursorWindow::setNumColumns(uint32_t numColumns) {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    uint32_t cur = mHeader->numColumns;
-    if ((cur > 0 || mHeader->numRows > 0) && cur != numColumns) {
-        ALOGE("Trying to go from %d columns to %d", cur, numColumns);
-        return INVALID_OPERATION;
-    }
-    mHeader->numColumns = numColumns;
-    return OK;
-}
-
-status_t CursorWindow::allocRow() {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    // Fill in the row slot
-    RowSlot* rowSlot = allocRowSlot();
-    if (rowSlot == NULL) {
-        return NO_MEMORY;
-    }
-
-    // Allocate the slots for the field directory
-    size_t fieldDirSize = mHeader->numColumns * sizeof(FieldSlot);
-    uint32_t fieldDirOffset = alloc(fieldDirSize, true /*aligned*/);
-    if (!fieldDirOffset) {
-        mHeader->numRows--;
-        LOG_WINDOW("The row failed, so back out the new row accounting "
-                "from allocRowSlot %d", mHeader->numRows);
-        return NO_MEMORY;
-    }
-    FieldSlot* fieldDir = static_cast<FieldSlot*>(offsetToPtr(fieldDirOffset));
-    memset(fieldDir, 0, fieldDirSize);
-
-    LOG_WINDOW("Allocated row %u, rowSlot is at offset %u, fieldDir is %d bytes at offset %u\n",
-            mHeader->numRows - 1, offsetFromPtr(rowSlot), fieldDirSize, fieldDirOffset);
-    rowSlot->offset = fieldDirOffset;
-    return OK;
-}
-
-status_t CursorWindow::freeLastRow() {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    if (mHeader->numRows > 0) {
-        mHeader->numRows--;
-    }
-    return OK;
-}
-
-uint32_t CursorWindow::alloc(size_t size, bool aligned) {
-    uint32_t padding;
-    if (aligned) {
-        // 4 byte alignment
-        padding = (~mHeader->freeOffset + 1) & 3;
-    } else {
-        padding = 0;
-    }
-
-    uint32_t offset = mHeader->freeOffset + padding;
-    uint32_t nextFreeOffset = offset + size;
-    if (nextFreeOffset > mSize) {
-        ALOGW("Window is full: requested allocation %d bytes, "
-                "free space %d bytes, window size %d bytes",
-                size, freeSpace(), mSize);
-        return 0;
-    }
-
-    mHeader->freeOffset = nextFreeOffset;
-    return offset;
-}
-
-CursorWindow::RowSlot* CursorWindow::getRowSlot(uint32_t row) {
-    uint32_t chunkPos = row;
-    RowSlotChunk* chunk = static_cast<RowSlotChunk*>(
-            offsetToPtr(mHeader->firstChunkOffset));
-    while (chunkPos >= ROW_SLOT_CHUNK_NUM_ROWS) {
-        chunk = static_cast<RowSlotChunk*>(offsetToPtr(chunk->nextChunkOffset));
-        chunkPos -= ROW_SLOT_CHUNK_NUM_ROWS;
-    }
-    return &chunk->slots[chunkPos];
-}
-
-CursorWindow::RowSlot* CursorWindow::allocRowSlot() {
-    uint32_t chunkPos = mHeader->numRows;
-    RowSlotChunk* chunk = static_cast<RowSlotChunk*>(
-            offsetToPtr(mHeader->firstChunkOffset));
-    while (chunkPos > ROW_SLOT_CHUNK_NUM_ROWS) {
-        chunk = static_cast<RowSlotChunk*>(offsetToPtr(chunk->nextChunkOffset));
-        chunkPos -= ROW_SLOT_CHUNK_NUM_ROWS;
-    }
-    if (chunkPos == ROW_SLOT_CHUNK_NUM_ROWS) {
-        if (!chunk->nextChunkOffset) {
-            chunk->nextChunkOffset = alloc(sizeof(RowSlotChunk), true /*aligned*/);
-            if (!chunk->nextChunkOffset) {
-                return NULL;
-            }
-        }
-        chunk = static_cast<RowSlotChunk*>(offsetToPtr(chunk->nextChunkOffset));
-        chunk->nextChunkOffset = 0;
-        chunkPos = 0;
-    }
-    mHeader->numRows += 1;
-    return &chunk->slots[chunkPos];
-}
-
-CursorWindow::FieldSlot* CursorWindow::getFieldSlot(uint32_t row, uint32_t column) {
-    if (row >= mHeader->numRows || column >= mHeader->numColumns) {
-        ALOGE("Failed to read row %d, column %d from a CursorWindow which "
-                "has %d rows, %d columns.",
-                row, column, mHeader->numRows, mHeader->numColumns);
-        return NULL;
-    }
-    RowSlot* rowSlot = getRowSlot(row);
-    if (!rowSlot) {
-        ALOGE("Failed to find rowSlot for row %d.", row);
-        return NULL;
-    }
-    FieldSlot* fieldDir = static_cast<FieldSlot*>(offsetToPtr(rowSlot->offset));
-    return &fieldDir[column];
-}
-
-status_t CursorWindow::putBlob(uint32_t row, uint32_t column, const void* value, size_t size) {
-    return putBlobOrString(row, column, value, size, FIELD_TYPE_BLOB);
-}
-
-status_t CursorWindow::putString(uint32_t row, uint32_t column, const char* value,
-        size_t sizeIncludingNull) {
-    return putBlobOrString(row, column, value, sizeIncludingNull, FIELD_TYPE_STRING);
-}
-
-status_t CursorWindow::putBlobOrString(uint32_t row, uint32_t column,
-        const void* value, size_t size, int32_t type) {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    FieldSlot* fieldSlot = getFieldSlot(row, column);
-    if (!fieldSlot) {
-        return BAD_VALUE;
-    }
-
-    uint32_t offset = alloc(size);
-    if (!offset) {
-        return NO_MEMORY;
-    }
-
-    memcpy(offsetToPtr(offset), value, size);
-
-    fieldSlot->type = type;
-    fieldSlot->data.buffer.offset = offset;
-    fieldSlot->data.buffer.size = size;
-    return OK;
-}
-
-status_t CursorWindow::putLong(uint32_t row, uint32_t column, int64_t value) {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    FieldSlot* fieldSlot = getFieldSlot(row, column);
-    if (!fieldSlot) {
-        return BAD_VALUE;
-    }
-
-    fieldSlot->type = FIELD_TYPE_INTEGER;
-    fieldSlot->data.l = value;
-    return OK;
-}
-
-status_t CursorWindow::putDouble(uint32_t row, uint32_t column, double value) {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    FieldSlot* fieldSlot = getFieldSlot(row, column);
-    if (!fieldSlot) {
-        return BAD_VALUE;
-    }
-
-    fieldSlot->type = FIELD_TYPE_FLOAT;
-    fieldSlot->data.d = value;
-    return OK;
-}
-
-status_t CursorWindow::putNull(uint32_t row, uint32_t column) {
-    if (mReadOnly) {
-        return INVALID_OPERATION;
-    }
-
-    FieldSlot* fieldSlot = getFieldSlot(row, column);
-    if (!fieldSlot) {
-        return BAD_VALUE;
-    }
-
-    fieldSlot->type = FIELD_TYPE_NULL;
-    fieldSlot->data.buffer.offset = 0;
-    fieldSlot->data.buffer.size = 0;
-    return OK;
-}
-
-}; // namespace android