Cleanup namespace usage in Source/core/rendering

Source/core/rendering/RenderThemeChromiumAndroid.cpp

Index: Source/core/rendering/RenderThemeChromiumAndroid.cpp
diff --git a/Source/core/rendering/RenderThemeChromiumAndroid.cpp b/Source/core/rendering/RenderThemeChromiumAndroid.cpp
index 61401f1e606eff0956fe607f174ca404cb47eba0..2e4aacee65c85dbeb2d428f92d01157540fe4922 100644
--- a/Source/core/rendering/RenderThemeChromiumAndroid.cpp
+++ b/Source/core/rendering/RenderThemeChromiumAndroid.cpp
@@ -74,7 +74,7 @@ void RenderThemeChromiumAndroid::adjustInnerSpinButtonStyle(RenderStyle* style,
     if (LayoutTestSupport::isRunningLayoutTest()) {
         // Match Linux spin button style in layout tests.
         // FIXME: Consider removing the conditional if a future Android theme matches this.
-        IntSize size = blink::Platform::current()->themeEngine()->getSize(blink::WebThemeEngine::PartInnerSpinButton);
+        IntSize size = Platform::current()->themeEngine()->getSize(WebThemeEngine::PartInnerSpinButton);
 
         style->setWidth(Length(size.width(), Fixed));
         style->setMinWidth(Length(size.width(), Fixed));
@@ -85,7 +85,7 @@ int RenderThemeChromiumAndroid::menuListArrowPadding() const
 {
     // We cannot use the scrollbar thickness here, as it's width is 0 on Android.
     // Instead, use the width of the scrollbar down arrow.
-    IntSize scrollbarSize = blink::Platform::current()->themeEngine()->getSize(blink::WebThemeEngine::PartScrollbarDownArrow);
+    IntSize scrollbarSize = Platform::current()->themeEngine()->getSize(WebThemeEngine::PartScrollbarDownArrow);
     return scrollbarSize.width();
 }