GPU client side changes for GpuMemoryBuffers

gpu/command_buffer/build_gles2_cmd_buffer.py

Index: gpu/command_buffer/build_gles2_cmd_buffer.py
diff --git a/gpu/command_buffer/build_gles2_cmd_buffer.py b/gpu/command_buffer/build_gles2_cmd_buffer.py
index 8d2a93527345124b2f28a20a2445d817acc4d9dc..e56154440e95292f8f83a09e1d362ce2185bc600 100755
--- a/gpu/command_buffer/build_gles2_cmd_buffer.py
+++ b/gpu/command_buffer/build_gles2_cmd_buffer.py
@@ -1306,6 +1306,14 @@ _FUNCTION_INFO = {
     'decoder_func': 'DoCopyTexSubImage2D',
     'defer_reads': True,
   },
+  'CreateGpuMemoryBuffer2DCHROMIUM': {
+    'type': 'Manual',
+    'immediate': True,
+    'client_test': False,
+    'gen_cmd': False,
+    'extension': True,
+    'chromium': True,
+  },
   'CreateProgram': {
     'type': 'Create',
     'client_test': False,
@@ -1391,6 +1399,11 @@ _FUNCTION_INFO = {
     'resource_types': 'Framebuffers',
   },
   'DeleteProgram': {'type': 'Delete', 'decoder_func': 'DoDeleteProgram'},
+  'DeleteImageBuffers': {
+    'type': 'DELn',
+    'resource_type': 'ImageBuffer',
+    'resource_types': 'ImageBuffers',
+  },
   'DeleteRenderbuffers': {
     'type': 'DELn',
     'gl_test_func': 'glDeleteRenderbuffersEXT',
@@ -1503,6 +1516,11 @@ _FUNCTION_INFO = {
     'resource_type': 'Framebuffer',
     'resource_types': 'Framebuffers',
   },
+  'GenImageBuffers': {
+    'type': 'GENn',
+    'resource_type': 'ImageBuffer',
+    'resource_types': 'ImageBuffers',
+  },
   'GenRenderbuffers': {
     'type': 'GENn', 'gl_test_func': 'glGenRenderbuffersEXT',
     'resource_type': 'Renderbuffer',