Implement StreamTexture::BindTexImage.

content/common/gpu/gpu_channel.cc

Index: content/common/gpu/gpu_channel.cc
diff --git a/content/common/gpu/gpu_channel.cc b/content/common/gpu/gpu_channel.cc
index 6078d74fd1aa22938cfd149e16a515de68d68d46..bd2d2d5c0f9ee3edb889dc97f5aa94a3463d6f20 100644
--- a/content/common/gpu/gpu_channel.cc
+++ b/content/common/gpu/gpu_channel.cc
@@ -620,6 +620,16 @@ CreateCommandBufferResult GpuChannel::CreateViewCommandBuffer(
   return CREATE_COMMAND_BUFFER_SUCCEEDED;
 }
 
+bool GpuChannel::CreateStreamTexture(int32 image_id,
+                                     int32 route_id,
+                                     int32 stream_id) {
+  GpuCommandBufferStub* stub = LookupCommandBuffer(route_id);
+  DCHECK(stub);
+  bool success = false;
+  stub->CreateStreamTexture(image_id, stream_id, &success);
+  return success;
+}
+
 GpuCommandBufferStub* GpuChannel::LookupCommandBuffer(int32 route_id) {
   return stubs_.Lookup(route_id);
 }