gpu: Add base class for gpu service tests

gpu/command_buffer/service/framebuffer_manager_unittest.cc

Index: gpu/command_buffer/service/framebuffer_manager_unittest.cc
diff --git a/gpu/command_buffer/service/framebuffer_manager_unittest.cc b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
index a27e6aeb24bea82701b82229749a73acfafde2f0..1ded5585e453620bc463eb935a775b9f66c346f7 100644
--- a/gpu/command_buffer/service/framebuffer_manager_unittest.cc
+++ b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
@@ -5,6 +5,7 @@
 #include "gpu/command_buffer/service/error_state_mock.h"
 #include "gpu/command_buffer/service/framebuffer_manager.h"
 #include "gpu/command_buffer/service/feature_info.h"
+#include "gpu/command_buffer/service/gpu_service_test.h"
 #include "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "gpu/command_buffer/service/test_helper.h"
 #include "gpu/command_buffer/service/texture_manager.h"
@@ -29,7 +30,7 @@ const bool kUseDefaultTextures = false;
 
 }  // namespace
 
-class FramebufferManagerTest : public testing::Test {
+class FramebufferManagerTest : public GpuServiceTest {
  public:
   FramebufferManagerTest()
       : manager_(1, 1),
@@ -49,18 +50,7 @@ class FramebufferManagerTest : public testing::Test {
   }
 
  protected:
-  virtual void SetUp() {
-    gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
-    ::gfx::MockGLInterface::SetGLInterface(gl_.get());
-  }
-
-  virtual void TearDown() {
-    ::gfx::MockGLInterface::SetGLInterface(NULL);
-    gl_.reset();
-  }
 
-  // Use StrictMock to make 100% sure we know how GL will be called.
-  scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_;
   FramebufferManager manager_;
   TextureManager texture_manager_;
   RenderbufferManager renderbuffer_manager_;
@@ -110,7 +100,7 @@ TEST_F(FramebufferManagerTest, Destroy) {
   ASSERT_TRUE(framebuffer1 == NULL);
 }
 
-class FramebufferInfoTest : public testing::Test {
+class FramebufferInfoTest : public GpuServiceTest {
  public:
   static const GLuint kClient1Id = 1;
   static const GLuint kService1Id = 11;
@@ -138,8 +128,7 @@ class FramebufferInfoTest : public testing::Test {
   }
 
   void InitializeContext(const char* gl_version, const char* extensions) {
-    gl_.reset(new ::testing::StrictMock< ::gfx::MockGLInterface>());
-    ::gfx::MockGLInterface::SetGLInterface(gl_.get());
+    GpuServiceTest::SetUp();
     TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(gl_.get(),
         extensions, "", gl_version);
     feature_info_->Initialize();
@@ -149,13 +138,6 @@ class FramebufferInfoTest : public testing::Test {
     ASSERT_TRUE(framebuffer_ != NULL);
   }
 
-  virtual void TearDown() {
-    ::gfx::MockGLInterface::SetGLInterface(NULL);
-    gl_.reset();
-  }
-
-  // Use StrictMock to make 100% sure we know how GL will be called.
-  scoped_ptr< ::testing::StrictMock< ::gfx::MockGLInterface> > gl_;
   FramebufferManager manager_;
   Framebuffer* framebuffer_;
   scoped_refptr<FeatureInfo> feature_info_;