Add UniformBlocks related commands to command buffer.

gpu/command_buffer/client/gles2_implementation_autogen.h

Index: gpu/command_buffer/client/gles2_implementation_autogen.h
diff --git a/gpu/command_buffer/client/gles2_implementation_autogen.h b/gpu/command_buffer/client/gles2_implementation_autogen.h
index 3a6e5f367e4a2b9b67f13d1aed68c58f64457567..6e5d9c085a70f258b0d26f9efc280f817395230a 100644
--- a/gpu/command_buffer/client/gles2_implementation_autogen.h
+++ b/gpu/command_buffer/client/gles2_implementation_autogen.h
@@ -255,6 +255,12 @@ void GetActiveUniform(GLuint program,
                       GLenum* type,
                       char* name) override;
 
+void GetActiveUniformBlockName(GLuint program,
+                               GLuint index,
+                               GLsizei bufsize,
+                               GLsizei* length,
+                               char* name) override;
+
 void GetAttachedShaders(GLuint program,
                         GLsizei maxcount,
                         GLsizei* count,
@@ -327,6 +333,8 @@ void GetTexParameterfv(GLenum target, GLenum pname, GLfloat* params) override;
 
 void GetTexParameteriv(GLenum target, GLenum pname, GLint* params) override;
 
+GLuint GetUniformBlockIndex(GLuint program, const char* name) override;
+
 void GetUniformfv(GLuint program, GLint location, GLfloat* params) override;
 
 void GetUniformiv(GLuint program, GLint location, GLint* params) override;
@@ -779,6 +787,11 @@ void GetProgramInfoCHROMIUM(GLuint program,
                             GLsizei* size,
                             void* info) override;
 
+void GetUniformBlocksCHROMIUM(GLuint program,
+                              GLsizei bufsize,
+                              GLsizei* size,
+                              void* info) override;
+
 GLuint CreateStreamTextureCHROMIUM(GLuint texture) override;
 
 GLuint CreateImageCHROMIUM(ClientBuffer buffer,