Not for commit: crash GPU process in glCreateGpuMemoryBufferImageCHROMIUM.

gpu/command_buffer/client/gles2_implementation.cc

Index: gpu/command_buffer/client/gles2_implementation.cc
diff --git a/gpu/command_buffer/client/gles2_implementation.cc b/gpu/command_buffer/client/gles2_implementation.cc
index f80481c3001520f4eb54e7d707998debfa207a14..a940e052fea03fbc69470d1fe2eacf0ab624852f 100644
--- a/gpu/command_buffer/client/gles2_implementation.cc
+++ b/gpu/command_buffer/client/gles2_implementation.cc
@@ -6125,10 +6125,13 @@ GLuint GLES2Implementation::CreateGpuMemoryBufferImageCHROMIUMHelper(
   int32_t image_id = gpu_control_->CreateGpuMemoryBufferImage(
       width, height, internalformat, usage);
   if (image_id < 0) {
+    fprintf(stderr, "GL_OUT_OF_MEMORY in glCreateGpuMemoryBufferImageCHROMIUM\n");
     SetGLError(GL_OUT_OF_MEMORY,
                "glCreateGpuMemoryBufferImageCHROMIUM",
                "image_id < 0");
     return 0;
+  } else {
+    fprintf(stderr, "Valid image_id %d in glCreateGpuMemoryBufferImageCHROMIUM\n", (int) image_id);
   }
   return image_id;
 }