cc: Fix capitalization style in chromified files.

cc/trees/layer_tree_host_unittest_scroll.cc

 // Copyright 2012 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 "cc/trees/layer_tree_host.h"
 
 #include "cc/layers/content_layer.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/test/fake_content_layer_client.h"
@@ skipping 548 matching lines @@
         if (!impl->pending_tree()) {
           can_activate_ = false;
           EXPECT_VECTOR_EQ(root->scroll_delta(), gfx::Vector2d());
           root->ScrollBy(impl_thread_scroll1_);
 
           EXPECT_VECTOR_EQ(root->scroll_offset(), initial_scroll_);
           EXPECT_VECTOR_EQ(root->scroll_delta(), impl_thread_scroll1_);
           EXPECT_VECTOR_EQ(root->sent_scroll_delta(), gfx::Vector2d());
           PostSetNeedsCommitToMainThread();
 
-          // commitCompleteOnThread will trigger this function again
+          // CommitCompleteOnThread will trigger this function again
           // and cause us to take the else clause.
         } else {
           can_activate_ = true;
           ASSERT_TRUE(pending_root);
           EXPECT_EQ(impl->pending_tree()->source_frame_number(), 1);
 
           root->ScrollBy(impl_thread_scroll2_);
           EXPECT_VECTOR_EQ(root->scroll_offset(), initial_scroll_);
           EXPECT_VECTOR_EQ(root->scroll_delta(),
               impl_thread_scroll1_ + impl_thread_scroll2_);
@@ skipping 73 matching lines @@
             InputHandlerClient::Gesture));
 
     EndTest();
   }
 
   virtual void AfterTest() OVERRIDE {}
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostScrollTestScrollZeroMaxScrollOffset)
 
-
 }  // namespace
 }  // namespace cc