Remove the remainder of the skia source code from the Chromium repo....

skia/corecg/SkChunkAlloc.cpp

Index: skia/corecg/SkChunkAlloc.cpp
===================================================================
--- skia/corecg/SkChunkAlloc.cpp	(revision 16859)
+++ skia/corecg/SkChunkAlloc.cpp	(working copy)
@@ -1,120 +0,0 @@
-/* libs/corecg/SkChunkAlloc.cpp
-**
-** Copyright 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.
-*/
-
-#include "SkChunkAlloc.h"
-
-struct SkChunkAlloc::Block {
-    Block*  fNext;
-    size_t  fFreeSize;
-    char*   fFreePtr;
-    // data[] follows
-    
-    void freeChain() {    // this can be null
-        Block* block = this;
-        while (block) {
-            Block* next = block->fNext;
-            sk_free(block);
-            block = next;
-        }
-    };
-    
-    Block* tail() {
-        Block* block = this;
-        if (block) {
-            for (;;) {
-                Block* next = block->fNext;
-                if (NULL == next) {
-                    break;
-                }
-                block = next;
-            }
-        }
-        return block;
-    }
-};
-
-SkChunkAlloc::SkChunkAlloc(size_t minSize)
-    : fBlock(NULL), fMinSize(SkAlign4(minSize)), fPool(NULL), fTotalCapacity(0)
-{
-}
-
-SkChunkAlloc::~SkChunkAlloc() {
-    this->reset();
-}
-
-void SkChunkAlloc::reset() {
-    fBlock->freeChain();
-    fBlock = NULL;
-    fPool->freeChain();
-    fPool = NULL;
-    fTotalCapacity = 0;
-}
-
-void SkChunkAlloc::reuse() {
-    if (fPool && fBlock) {
-        fPool->tail()->fNext = fBlock;
-    }
-    fPool = fBlock;
-    fBlock = NULL;
-    fTotalCapacity = 0;
-}
-
-SkChunkAlloc::Block* SkChunkAlloc::newBlock(size_t bytes, AllocFailType ftype) {
-    Block* block = fPool;
-
-    if (block && bytes <= block->fFreeSize) {
-        fPool = block->fNext;
-        return block;
-    }
-
-    size_t  size = SkMax32((int32_t)bytes, (int32_t)fMinSize);
-
-    block = (Block*)sk_malloc_flags(sizeof(Block) + size,
-                        ftype == kThrow_AllocFailType ? SK_MALLOC_THROW : 0);
-
-    if (block) {
-        //    block->fNext = fBlock;
-        block->fFreeSize = size;
-        block->fFreePtr = (char*)block + sizeof(Block);
-        
-        fTotalCapacity += size;
-    }
-    return block;
-}
-
-void* SkChunkAlloc::alloc(size_t bytes, AllocFailType ftype) {
-    bytes = SkAlign4(bytes);
-
-    Block* block = fBlock;
-
-    if (block == NULL || bytes > block->fFreeSize) {
-        block = this->newBlock(bytes, ftype);
-        if (NULL == block) {
-            return NULL;
-        }
-        block->fNext = fBlock;
-        fBlock = block;
-    }
-
-    SkASSERT(block && bytes <= block->fFreeSize);
-    void* ptr = block->fFreePtr;
-
-    block->fFreeSize -= bytes;
-    block->fFreePtr += bytes;
-    return ptr;
-}
-