Fix blits from multisampled renderbuffers to alpha:false WebGL back buffer.

gpu/GLES2/gl2chromium_autogen.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 292 matching lines @@
 #define glVertexAttribDivisorANGLE GLES2_GET_FUN(VertexAttribDivisorANGLE)
 #define glGenMailboxCHROMIUM GLES2_GET_FUN(GenMailboxCHROMIUM)
 #define glProduceTextureCHROMIUM GLES2_GET_FUN(ProduceTextureCHROMIUM)
 #define glProduceTextureDirectCHROMIUM \
   GLES2_GET_FUN(ProduceTextureDirectCHROMIUM)
 #define glConsumeTextureCHROMIUM GLES2_GET_FUN(ConsumeTextureCHROMIUM)
 #define glCreateAndConsumeTextureCHROMIUM \
   GLES2_GET_FUN(CreateAndConsumeTextureCHROMIUM)
 #define glBindUniformLocationCHROMIUM GLES2_GET_FUN(BindUniformLocationCHROMIUM)
 #define glBindTexImage2DCHROMIUM GLES2_GET_FUN(BindTexImage2DCHROMIUM)
+#define glBindTexImage2DWithInternalformatCHROMIUM \
+  GLES2_GET_FUN(BindTexImage2DWithInternalformatCHROMIUM)
 #define glReleaseTexImage2DCHROMIUM GLES2_GET_FUN(ReleaseTexImage2DCHROMIUM)
 #define glTraceBeginCHROMIUM GLES2_GET_FUN(TraceBeginCHROMIUM)
 #define glTraceEndCHROMIUM GLES2_GET_FUN(TraceEndCHROMIUM)
 #define glDiscardFramebufferEXT GLES2_GET_FUN(DiscardFramebufferEXT)
 #define glLoseContextCHROMIUM GLES2_GET_FUN(LoseContextCHROMIUM)
 #define glInsertFenceSyncCHROMIUM GLES2_GET_FUN(InsertFenceSyncCHROMIUM)
 #define glGenSyncTokenCHROMIUM GLES2_GET_FUN(GenSyncTokenCHROMIUM)
 #define glGenUnverifiedSyncTokenCHROMIUM \
   GLES2_GET_FUN(GenUnverifiedSyncTokenCHROMIUM)
 #define glVerifySyncTokensCHROMIUM GLES2_GET_FUN(VerifySyncTokensCHROMIUM)
@@ skipping 61 matching lines @@
 #define glUniformMatrix4fvStreamTextureMatrixCHROMIUM \
   GLES2_GET_FUN(UniformMatrix4fvStreamTextureMatrixCHROMIUM)
 #define glOverlayPromotionHintCHROMIUM \
   GLES2_GET_FUN(OverlayPromotionHintCHROMIUM)
 #define glSwapBuffersWithBoundsCHROMIUM \
   GLES2_GET_FUN(SwapBuffersWithBoundsCHROMIUM)
 #define glSetDrawRectangleCHROMIUM GLES2_GET_FUN(SetDrawRectangleCHROMIUM)
 #define glSetEnableDCLayersCHROMIUM GLES2_GET_FUN(SetEnableDCLayersCHROMIUM)
 
 #endif  // GPU_GLES2_GL2CHROMIUM_AUTOGEN_H_