Execute all GL commands up to the put offset reported by a flush.

gpu/command_buffer/build_gles2_cmd_buffer.py

Index: gpu/command_buffer/build_gles2_cmd_buffer.py
===================================================================
--- gpu/command_buffer/build_gles2_cmd_buffer.py	(revision 91774)
+++ gpu/command_buffer/build_gles2_cmd_buffer.py	(working copy)
@@ -217,8 +217,6 @@
 GL_APICALL void         GL_APIENTRY glResizeCHROMIUM (GLuint width, GLuint height);
 GL_APICALL const GLchar* GL_APIENTRY glGetRequestableExtensionsCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glRequestExtensionCHROMIUM (const char* extension);
-GL_APICALL void         GL_APIENTRY glSetLatchCHROMIUM (GLuint latch_id);
-GL_APICALL void         GL_APIENTRY glWaitLatchCHROMIUM (GLuint latch_id);
 GL_APICALL void         GL_APIENTRY glRateLimitOffscreenContextCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glSetSurfaceCHROMIUM (GLint surface_id);
 GL_APICALL void         GL_APIENTRY glGetMultipleIntegervCHROMIUM (const GLenum* pnames, GLuint count, GLint* results, GLsizeiptr size);
@@ -425,8 +423,6 @@
   'ResizeCHROMIUM':                                            448,
   'GetRequestableExtensionsCHROMIUM':                          449,
   'RequestExtensionCHROMIUM':                                  450,
-  'SetLatchCHROMIUM':                                          451,
-  'WaitLatchCHROMIUM':                                         452,
   'SetSurfaceCHROMIUM':                                        453,
   'GetMultipleIntegervCHROMIUM':                               454,
 }
@@ -1697,6 +1693,7 @@
       'chromium': True,
   },
   'ResizeCHROMIUM': {
+      'impl_func': False,
       'decoder_func': 'DoResizeCHROMIUM',
       'unit_test': False,
       'extension': True,
@@ -1718,12 +1715,6 @@
     'extension': True,
     'chromium': True,
   },
-  'SetLatchCHROMIUM': {
-    'type': 'Custom',
-  },
-  'WaitLatchCHROMIUM': {
-    'type': 'Custom',
-  },
   'RateLimitOffscreenContextCHROMIUM': {
     'gen_cmd': False,
     'extension': True,