Add InProcessContextProvider and update InProcessCommandBuffer

blimp/client/app/compositor/browser_compositor.h

Index: blimp/client/app/compositor/browser_compositor.h
diff --git a/blimp/client/app/compositor/browser_compositor.h b/blimp/client/app/compositor/browser_compositor.h
index f3687f94120f74ee31175385aaf1b1ce032d651a..9881d7c3587b93eed002f3869d4a323c69cd9de9 100644
--- a/blimp/client/app/compositor/browser_compositor.h
+++ b/blimp/client/app/compositor/browser_compositor.h
@@ -7,6 +7,7 @@
 
 #include "base/macros.h"
 #include "blimp/client/support/compositor/blimp_embedder_compositor.h"
+#include "gpu/ipc/common/surface_handle.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace blimp {
@@ -37,6 +38,7 @@ class BrowserCompositor : public BlimpEmbedderCompositor {
   // BlimpEmbedderCompositor implementation.
   void DidReceiveCompositorFrameAck() override;
 
+  gpu::SurfaceHandle surface_handle_ = gpu::kNullSurfaceHandle;

[David Trainor- moved to gerrit, 2016/11/16 21:13:52]

Would it make sense to just put this inside BlimpContextProvider?

[Fady Samuel, 2016/11/16 21:16:17]

That doesn't match the pattern used in other code. The ContextProvider simply
takes in a SurfaceHandle, but the thing that owns the ContextProvider is what
creates it.

   base::Closure did_complete_swap_buffers_;
 
  private: