Fix blits from multisampled renderbuffers to alpha:false WebGL back buffer.

gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h

Index: gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
diff --git a/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h b/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
index 01db22e23c13d35bfe61285d063b7002ac81bbfe..4b096cddf4cb1594e551ab0bedcc8b3b4cbe719e 100644
--- a/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
+++ b/gpu/command_buffer/client/gles2_trace_implementation_impl_autogen.h
@@ -2054,6 +2054,16 @@ void GLES2TraceImplementation::BindTexImage2DCHROMIUM(GLenum target,
   gl_->BindTexImage2DCHROMIUM(target, imageId);
 }
 
+void GLES2TraceImplementation::BindTexImage2DWithInternalformatCHROMIUM(
+    GLenum target,
+    GLenum internalformat,
+    GLint imageId) {
+  TRACE_EVENT_BINARY_EFFICIENT0(
+      "gpu", "GLES2Trace::BindTexImage2DWithInternalformatCHROMIUM");
+  gl_->BindTexImage2DWithInternalformatCHROMIUM(target, internalformat,
+                                                imageId);
+}
+
 void GLES2TraceImplementation::ReleaseTexImage2DCHROMIUM(GLenum target,
                                                          GLint imageId) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::ReleaseTexImage2DCHROMIUM");