Update from https://crrev.com/315085

gpu/command_buffer/cmd_buffer_functions.txt

Index: gpu/command_buffer/cmd_buffer_functions.txt
diff --git a/gpu/command_buffer/cmd_buffer_functions.txt b/gpu/command_buffer/cmd_buffer_functions.txt
index dc4ce3a0e9666de5f50ba76644b61813c848f10e..c415e48b05db6fcaac4c9989f875e86e091184b2 100644
--- a/gpu/command_buffer/cmd_buffer_functions.txt
+++ b/gpu/command_buffer/cmd_buffer_functions.txt
@@ -77,6 +77,7 @@ GL_APICALL void         GL_APIENTRY glGenTextures (GLsizeiNotNegative n, GLuint*
 GL_APICALL void         GL_APIENTRY glGenTransformFeedbacks (GLsizeiNotNegative n, GLuint* ids);
 GL_APICALL void         GL_APIENTRY glGetActiveAttrib (GLidProgram program, GLuint index, GLsizeiNotNegative bufsize, GLsizeiOptional* length, GLint* size, GLenum* type, char* name);
 GL_APICALL void         GL_APIENTRY glGetActiveUniform (GLidProgram program, GLuint index, GLsizeiNotNegative bufsize, GLsizeiOptional* length, GLint* size, GLenum* type, char* name);
+GL_APICALL void         GL_APIENTRY glGetActiveUniformBlockName (GLidProgram program, GLuint index, GLsizeiNotNegative bufsize, GLsizeiOptional* length, char* name);
 GL_APICALL void         GL_APIENTRY glGetAttachedShaders (GLidProgram program, GLsizeiNotNegative maxcount, GLsizeiOptional* count, GLuint* shaders);
 GL_APICALL GLint        GL_APIENTRY glGetAttribLocation (GLidProgram program, const char* name);
 GL_APICALL void         GL_APIENTRY glGetBooleanv (GLenumGLState pname, GLboolean* params);
@@ -99,6 +100,7 @@ GL_APICALL void         GL_APIENTRY glGetShaderSource (GLidShader shader, GLsize
 GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenumStringType name);
 GL_APICALL void         GL_APIENTRY glGetTexParameterfv (GLenumGetTexParamTarget target, GLenumTextureParameter pname, GLfloat* params);
 GL_APICALL void         GL_APIENTRY glGetTexParameteriv (GLenumGetTexParamTarget target, GLenumTextureParameter pname, GLint* params);
+GL_APICALL GLuint       GL_APIENTRY glGetUniformBlockIndex (GLidProgram program, const char* name);
 GL_APICALL void         GL_APIENTRY glGetUniformfv (GLidProgram program, GLintUniformLocation location, GLfloat* params);
 GL_APICALL void         GL_APIENTRY glGetUniformiv (GLidProgram program, GLintUniformLocation location, GLint* params);
 GL_APICALL GLint        GL_APIENTRY glGetUniformLocation (GLidProgram program, const char* name);
@@ -138,6 +140,7 @@ GL_APICALL void         GL_APIENTRY glShaderBinary (GLsizeiNotNegative n, const
 GL_APICALL void         GL_APIENTRY glShaderSource (GLidShader shader, GLsizeiNotNegative count, const GLchar* const* str, const GLint* length);
 GL_APICALL void         GL_APIENTRY glShallowFinishCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glShallowFlushCHROMIUM (void);
+GL_APICALL void         GL_APIENTRY glOrderingBarrierCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glStencilFunc (GLenumCmpFunction func, GLint ref, GLuint mask);
 GL_APICALL void         GL_APIENTRY glStencilFuncSeparate (GLenumFaceType face, GLenumCmpFunction func, GLint ref, GLuint mask);
 GL_APICALL void         GL_APIENTRY glStencilMask (GLuint mask);
@@ -242,6 +245,7 @@ GL_APICALL const GLchar* GL_APIENTRY glGetRequestableExtensionsCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glRequestExtensionCHROMIUM (const char* extension);
 GL_APICALL void         GL_APIENTRY glRateLimitOffscreenContextCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glGetProgramInfoCHROMIUM (GLidProgram program, GLsizeiNotNegative bufsize, GLsizei* size, void* info);
+GL_APICALL void         GL_APIENTRY glGetUniformBlocksCHROMIUM (GLidProgram program, GLsizeiNotNegative bufsize, GLsizei* size, void* info);
 GL_APICALL GLuint       GL_APIENTRY glCreateStreamTextureCHROMIUM (GLuint texture);
 GL_APICALL GLuint       GL_APIENTRY glCreateImageCHROMIUM (ClientBuffer buffer, GLsizei width, GLsizei height, GLenum internalformat);
 GL_APICALL void         GL_APIENTRY glDestroyImageCHROMIUM (GLuint image_id);