Merge 91736 - Source/WebCore: Removed support for the GL_latch_CHROMIUM extension which Chromium ...

Source/WebKit/chromium/src/GraphicsContext3DInternal.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 265 matching lines @@
     void unmapTexSubImage2DCHROMIUM(const void*);
 
     // GL_CHROMIUM_copy_texture_to_parent_texture
     bool supportsCopyTextureToParentTextureCHROMIUM();
     void copyTextureToParentTextureCHROMIUM(Platform3DObject texture, Platform3DObject parentTexture);
 
     // GL_CHROMIUM_framebuffer_multisample
     void blitFramebufferCHROMIUM(GC3Dint srcX0, GC3Dint srcY0, GC3Dint srcX1, GC3Dint srcY1, GC3Dint dstX0, GC3Dint dstY0, GC3Dint dstX1, GC3Dint dstY1, GC3Dbitfield mask, GC3Denum filter);
     void renderbufferStorageMultisampleCHROMIUM(GC3Denum target, GC3Dsizei samples, GC3Denum internalformat, GC3Dsizei width, GC3Dsizei height);
 
-    // GL_CHROMIUM_latch
-    void getParentToChildLatchCHROMIUM(GC3Duint* latchId);
-    void getChildToParentLatchCHROMIUM(GC3Duint* latchId);
-    void waitLatchCHROMIUM(GC3Duint latchId);
-    void setLatchCHROMIUM(GC3Duint latchId);
-
     // GL_CHROMIUM_swapbuffers_complete_callback
     void setSwapBuffersCompleteCallbackCHROMIUM(PassOwnPtr<Extensions3DChromium::SwapBuffersCompleteCallbackCHROMIUM>);
 
     // GL_CHROMIUM_rate_limit_offscreen_context
     void rateLimitOffscreenContextCHROMIUM();
 
     // GL_ARB_robustness
     GC3Denum getGraphicsResetStatusARB();
 
 private:
@@ skipping 24 matching lines @@
     OwnArrayPtr<unsigned char> m_renderOutput;
     size_t m_renderOutputSize;
 #endif
 
     void initializeExtensions();
 };
 
 } // namespace WebCore
 
 #endif // GraphicsContext3D_h