Add per-profile disk caching of complied GPU shaders.

This CL adds a per-profile disk cache for any shaders that are
complied while using the profile. When the profile is first opened
the shaders will be loaded from disk and used to pre-populate the
GPU memory shader cache.

The disk cache takes the load time for From Dust from ~30 seconds
to ~18 seconds on my Linux machine for any loads after the first.

BUG=166763

Review URL: https://chromiumcodereview.appspot.com/12036056

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@187704 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 2 deletions

diff --git a/gpu/command_buffer/service/mocks.h b/gpu/command_buffer/service/mocks.h
index 35fc9c1..949314d 100644
--- a/gpu/command_buffer/service/mocks.h
+++ b/gpu/command_buffer/service/mocks.h
@@ -10,6 +10,7 @@
 #ifndef GPU_COMMAND_BUFFER_SERVICE_MOCKS_H_
 #define GPU_COMMAND_BUFFER_SERVICE_MOCKS_H_
 
+#include <string>
 #include <vector>
 
 #include "base/logging.h"
@@ -103,11 +104,14 @@ class MockProgramCache : public ProgramCache {
       Shader* shader_b,
       const LocationMap* bind_attrib_location_map));
 
-  MOCK_METHOD4(SaveLinkedProgram, void(
+  MOCK_METHOD5(SaveLinkedProgram, void(
       GLuint program,
       const Shader* shader_a,
       const Shader* shader_b,
-      const LocationMap* bind_attrib_location_map));
+      const LocationMap* bind_attrib_location_map,
+      const ShaderCacheCallback& callback));
+  MOCK_METHOD1(LoadProgram, void(const std::string&));
+
  private:
   MOCK_METHOD0(ClearBackend, void());
 };