| Index: third_party/WebKit/Source/platform/graphics/AcceleratedStaticBitmapImage.cpp
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| diff --git a/third_party/WebKit/Source/platform/graphics/AcceleratedStaticBitmapImage.cpp b/third_party/WebKit/Source/platform/graphics/AcceleratedStaticBitmapImage.cpp
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| index 44f7f727791e24a8370f258b160e704e842371dd..7fc33d9ce2cd8e55f8da70c95264160a12ba4315 100644
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| --- a/third_party/WebKit/Source/platform/graphics/AcceleratedStaticBitmapImage.cpp
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| +++ b/third_party/WebKit/Source/platform/graphics/AcceleratedStaticBitmapImage.cpp
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| @@ -66,10 +66,11 @@ void AcceleratedStaticBitmapImage::updateSyncToken(gpu::SyncToken syncToken) {
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|  
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|  void AcceleratedStaticBitmapImage::copyToTexture(
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|      WebGraphicsContext3DProvider* destProvider,
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| +    GLenum destTarget,
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|      GLuint destTextureId,
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| -    GLenum internalFormat,
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| -    GLenum destType,
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| -    bool flipY) {
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| +    bool flipY,
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| +    const IntPoint& destPoint,
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| +    const IntRect& sourceSubRectangle) {
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|    checkThread();
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|    if (!isValid())
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|      return;
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| @@ -82,8 +83,11 @@ void AcceleratedStaticBitmapImage::copyToTexture(
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|    destGL->WaitSyncTokenCHROMIUM(m_textureHolder->syncToken().GetData());
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|    GLuint sourceTextureId = destGL->CreateAndConsumeTextureCHROMIUM(
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|        GL_TEXTURE_2D, m_textureHolder->mailbox().name);
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| -  destGL->CopyTextureCHROMIUM(sourceTextureId, 0, GL_TEXTURE_2D, destTextureId,
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| -                              0, internalFormat, destType, flipY, false, false);
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| +  destGL->CopySubTextureCHROMIUM(
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| +      sourceTextureId, 0, destTarget, destTextureId, 0, destPoint.x(),
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| +      destPoint.y(), sourceSubRectangle.x(), sourceSubRectangle.y(),
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| +      sourceSubRectangle.width(), sourceSubRectangle.height(), flipY, false,
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| +      false);
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|    // This drops the |destGL| context's reference on our |m_mailbox|, but it's
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|    // still held alive by our SkImage.
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|    destGL->DeleteTextures(1, &sourceTextureId);
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| 
 |