Clear shader disk cache after glProgramBinary failure.

gpu/ipc/in_process_command_buffer.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_IPC_IN_PROCESS_COMMAND_BUFFER_H_
 #define GPU_IPC_IN_PROCESS_COMMAND_BUFFER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <vector>
 
 #include "base/atomic_sequence_num.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/lock.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "gpu/command_buffer/client/gpu_control.h"
+#include "gpu/command_buffer/common/activity_flags.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "gpu/command_buffer/service/command_executor.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 #include "gpu/config/gpu_driver_bug_workarounds.h"
 #include "gpu/gpu_export.h"
 #include "gpu/ipc/service/image_transport_surface_delegate.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gl/gl_surface.h"
@@ skipping 156 matching lines @@
     scoped_refptr<gles2::MailboxManager> mailbox_manager();
     gpu::gles2::ProgramCache* program_cache();
     virtual bool BlockThreadOnWaitSyncToken() const = 0;
 
    protected:
     const GpuPreferences gpu_preferences_;
     const GpuDriverBugWorkarounds gpu_driver_bug_workarounds_;
     scoped_refptr<gles2::MailboxManager> mailbox_manager_;
     scoped_refptr<gl::GLShareGroup> share_group_;
     std::unique_ptr<gpu::gles2::ProgramCache> program_cache_;
+    // No-op default initialization is used in in-process mode.
+    GpuProcessActivityFlags activity_flags_;
   };
 
  private:
   struct InitializeOnGpuThreadParams {
     bool is_offscreen;
     SurfaceHandle window;
     const gles2::ContextCreationAttribHelper& attribs;
     gpu::Capabilities* capabilities;  // Ouptut.
     InProcessCommandBuffer* context_group;
     ImageFactory* image_factory;
@@ skipping 115 matching lines @@
   base::WeakPtr<InProcessCommandBuffer> gpu_thread_weak_ptr_;
   base::WeakPtrFactory<InProcessCommandBuffer> client_thread_weak_ptr_factory_;
   base::WeakPtrFactory<InProcessCommandBuffer> gpu_thread_weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InProcessCommandBuffer);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_IN_PROCESS_COMMAND_BUFFER_H_