Make context groups share a TextureBufferManager

gpu/gles2_conform_support/egl/display.cc

Index: gpu/gles2_conform_support/egl/display.cc
diff --git a/gpu/gles2_conform_support/egl/display.cc b/gpu/gles2_conform_support/egl/display.cc
index a81b2b106b1a67a604725a6c725a2c5f75b01cfd..4c1c59dcf7e1ffbc03edf4380c0b3c51bfc88b24 100644
--- a/gpu/gles2_conform_support/egl/display.cc
+++ b/gpu/gles2_conform_support/egl/display.cc
@@ -10,6 +10,7 @@
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 #include "gpu/command_buffer/service/context_group.h"
+#include "gpu/command_buffer/service/transfer_buffer_manager.h"
 #include "gpu/gles2_conform_support/egl/config.h"
 #include "gpu/gles2_conform_support/egl/surface.h"
 
@@ -82,8 +83,13 @@ EGLSurface Display::CreateWindowSurface(EGLConfig config,
     return EGL_NO_SURFACE;
   }
 
+  {
+    gpu::TransferBufferManager* manager = new gpu::TransferBufferManager();
+    transfer_buffer_manager_.reset(manager);
+    manager->Initialize();
+  }
   scoped_ptr<gpu::CommandBufferService> command_buffer(
-      new gpu::CommandBufferService);
+      new gpu::CommandBufferService(transfer_buffer_manager_.get()));
   if (!command_buffer->Initialize())
     return NULL;