[cc] Change cc_tests.gyp filenames to Chromium style

cc/scheduler_state_machine_unittest.cc

 // Copyright 2011 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.
 
 #include "config.h"
 
 #include "CCSchedulerStateMachine.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 854 matching lines @@
     state.setCanBeginFrame(true);
     state.setVisible(true);
     state.setCanDraw(true);
     state.setNeedsCommit(true);
     state.setNeedsForcedCommit(true);
     state.didLoseContext();
     EXPECT_EQ(CCSchedulerStateMachine::ACTION_BEGIN_FRAME, state.nextAction());
 }
 
 }