Revert 147328 - Current status of patch:

content/common/gpu/gpu_channel.h

Index: content/common/gpu/gpu_channel.h
===================================================================
--- content/common/gpu/gpu_channel.h	(revision 147496)
+++ content/common/gpu/gpu_channel.h	(working copy)
@@ -7,7 +7,6 @@
 
 #include <deque>
 #include <string>
-#include <vector>
 
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
@@ -39,10 +38,7 @@
 
 namespace gpu {
 struct RefCountedCounter;
-namespace gles2 {
-class ProgramCache;
 }
-}
 
 #if defined(OS_ANDROID)
 namespace content {
@@ -62,8 +58,7 @@
              gfx::GLShareGroup* share_group,
              gpu::gles2::MailboxManager* mailbox_manager,
              int client_id,
-             bool software,
-             gpu::gles2::ProgramCache* program_cache);
+             bool software);
 
   bool Init(base::MessageLoopProxy* io_message_loop,
             base::WaitableEvent* shutdown_event);
@@ -166,8 +161,6 @@
   // are destroyed. So a raw pointer is safe.
   GpuChannelManager* gpu_channel_manager_;
 
-  gpu::gles2::ProgramCache* program_cache_;
-
   scoped_ptr<IPC::SyncChannel> channel_;
 
   // Number of routed messages for pending processing on a stub.