gtk: Rename GtkThemeService to ThemeServiceGtk.

chrome/browser/ui/gtk/theme_service_gtk_unittest.cc

 // Copyright (c) 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 <gtk/gtk.h>
 
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/gtk/gtk_theme_service.h"
+#include "chrome/browser/ui/gtk/theme_service_gtk.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "grit/theme_resources.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/skia_utils_gtk.h"
 
-class GtkThemeServiceTest : public testing::Test {
+class ThemeServiceGtkTest : public testing::Test {
  public:
-  GtkThemeServiceTest() : provider_(NULL) {}
+  ThemeServiceGtkTest() : provider_(NULL) {}
 
   void SetUseGtkTheme(bool use_gtk_theme) {
     profile_.GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, use_gtk_theme);
   }
 
   void BuildProvider() {
-    provider_ = GtkThemeService::GetFrom(&profile_);
+    provider_ = ThemeServiceGtk::GetFrom(&profile_);
   }
 
  protected:
   TestingProfile profile_;
 
-  GtkThemeService* provider_;
+  ThemeServiceGtk* provider_;
 };
 
-TEST_F(GtkThemeServiceTest, DefaultValues) {
+TEST_F(ThemeServiceGtkTest, DefaultValues) {
   SetUseGtkTheme(false);
   BuildProvider();
 
   // Test that we get the default theme colors back when in normal mode.
   for (int i = ThemeService::COLOR_FRAME;
        i <= ThemeService::COLOR_BUTTON_BACKGROUND; ++i) {
     EXPECT_EQ(provider_->GetColor(i), ThemeService::GetDefaultColor(i))
         << "Wrong default color for " << i;
   }
 }
 
-TEST_F(GtkThemeServiceTest, UsingGtkValues) {
+TEST_F(ThemeServiceGtkTest, UsingGtkValues) {
   SetUseGtkTheme(true);
   BuildProvider();
 
   // This test only verifies that we're using GTK values. Because of Gtk's
   // large, implied global state, it would take some IN_PROCESS_BROWSER_TESTS
   // to write an equivalent of DefaultValues above in a way that wouldn't make
   // other tests flaky. kColorTabText is the only simple path where there's no
   // weird calculations for edge cases so use that as a simple test.
   GtkWidget* fake_label = provider_->fake_label();
   GtkStyle* label_style = gtk_rc_get_style(fake_label);
   GdkColor label_color = label_style->fg[GTK_STATE_NORMAL];
   EXPECT_EQ(provider_->GetColor(ThemeService::COLOR_TAB_TEXT),
             gfx::GdkColorToSkColor(label_color));
 }