Add Sync related APIs to GPU command buffer: Part I

gpu/GLES2/gl2chromium_autogen.h

Index: gpu/GLES2/gl2chromium_autogen.h
diff --git a/gpu/GLES2/gl2chromium_autogen.h b/gpu/GLES2/gl2chromium_autogen.h
index e315a9f29c6590fd49a06cc481a613a7340267bb..8a0011ccc5be9c63501110189a4a9595d4a80d33 100644
--- a/gpu/GLES2/gl2chromium_autogen.h
+++ b/gpu/GLES2/gl2chromium_autogen.h
@@ -55,6 +55,7 @@
 #define glDeleteProgram GLES2_GET_FUN(DeleteProgram)
 #define glDeleteRenderbuffers GLES2_GET_FUN(DeleteRenderbuffers)
 #define glDeleteSamplers GLES2_GET_FUN(DeleteSamplers)
+#define glDeleteSync GLES2_GET_FUN(DeleteSync)
 #define glDeleteShader GLES2_GET_FUN(DeleteShader)
 #define glDeleteTextures GLES2_GET_FUN(DeleteTextures)
 #define glDeleteTransformFeedbacks GLES2_GET_FUN(DeleteTransformFeedbacks)
@@ -68,6 +69,7 @@
 #define glDrawElements GLES2_GET_FUN(DrawElements)
 #define glEnable GLES2_GET_FUN(Enable)
 #define glEnableVertexAttribArray GLES2_GET_FUN(EnableVertexAttribArray)
+#define glFenceSync GLES2_GET_FUN(FenceSync)
 #define glFinish GLES2_GET_FUN(Finish)
 #define glFlush GLES2_GET_FUN(Flush)
 #define glFramebufferRenderbuffer GLES2_GET_FUN(FramebufferRenderbuffer)
@@ -121,6 +123,7 @@
 #define glIsRenderbuffer GLES2_GET_FUN(IsRenderbuffer)
 #define glIsSampler GLES2_GET_FUN(IsSampler)
 #define glIsShader GLES2_GET_FUN(IsShader)
+#define glIsSync GLES2_GET_FUN(IsSync)
 #define glIsTexture GLES2_GET_FUN(IsTexture)
 #define glIsTransformFeedback GLES2_GET_FUN(IsTransformFeedback)
 #define glLineWidth GLES2_GET_FUN(LineWidth)