clean up coding style at ash folder.

BUG=none

Review URL: https://codereview.chromium.org/396273004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284594 0039d316-1c4b-4281-b951-d872f2087c98

ash/debug.cc

@@ -57,5 +57,5 @@ void ToggleShowPaintRects() {
   }
 }
 
-}  // debug
-}  // ash
+}  // namespace debug
+}  // namespace ash

ash/debug.h

@@ -16,7 +16,7 @@ ASH_EXPORT void ToggleShowDebugBorders();
 ASH_EXPORT void ToggleShowFpsCounter();
 ASH_EXPORT void ToggleShowPaintRects();
 
-}  // debug
-}  // ash
+}  // namespace debug
+}  // namespace ash
 
 #endif  // ASH_DEBUG_H_

ash/extended_desktop_unittest.cc

@@ -318,7 +318,7 @@ TEST_F(ExtendedDesktopTest, GetRootWindowAt) {
   EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-400, 100)));
   EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-1, 100)));
   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 300)));
-  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(700,300)));
+  EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(700, 300)));
 
   // Zero origin.
   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 0)));
@@ -671,7 +671,7 @@ TEST_F(ExtendedDesktopTest, MoveWindowWithTransient) {
   EXPECT_EQ("1300,100 80x80",
             w11_t1->GetWindowBoundsInScreen().ToString());
 
-  w1->SetBounds(gfx::Rect(1100,10,100,100));
+  w1->SetBounds(gfx::Rect(1100, 10, 100, 100));
 
   EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
   EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());

ash/root_window_controller_unittest.cc

@@ -610,8 +610,8 @@ TEST_F(NoSessionRootWindowControllerTest, Event) {
                 gfx::Point(size.width() - 1, size.height() - 1)));
 }
 
-class VirtualKeyboardRootWindowControllerTest : public RootWindowControllerTest
-{
+class VirtualKeyboardRootWindowControllerTest
+    : public RootWindowControllerTest {
  public:
   VirtualKeyboardRootWindowControllerTest() {};
   virtual ~VirtualKeyboardRootWindowControllerTest() {};

ash/screen_util.h

@@ -56,7 +56,7 @@ class ASH_EXPORT ScreenUtil {
   // invalid display if no such display is connected.
   static const gfx::Display& GetDisplayForId(int64 display_id);
 
-private:
+ private:
   ScreenUtil() {}
   ~ScreenUtil() {}