Reland: Move the user agent styles sheets to blink_resources.grd (Part 3)

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 d08bd8a78172d947b08dd48df31487d3e653a9b9..76d62f3b67f44aeaf6900d57df03e1526ac69f71 100644
--- a/Source/core/rendering/RenderThemeChromiumAndroid.cpp
+++ b/Source/core/rendering/RenderThemeChromiumAndroid.cpp
@@ -28,13 +28,13 @@
 
 #include "core/CSSValueKeywords.h"
 #include "core/InputTypeNames.h"
-#include "core/UserAgentStyleSheets.h"
 #include "core/layout/LayoutSlider.h"
 #include "core/rendering/PaintInfo.h"
 #include "core/rendering/RenderMediaControls.h"
 #include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderProgress.h"
 #include "platform/LayoutTestSupport.h"
+#include "platform/PlatformResourceLoader.h"
 #include "platform/graphics/Color.h"
 #include "platform/scroll/ScrollbarTheme.h"
 #include "public/platform/Platform.h"
@@ -60,14 +60,15 @@ RenderThemeChromiumAndroid::~RenderThemeChromiumAndroid()
 
 String RenderThemeChromiumAndroid::extraMediaControlsStyleSheet()
 {
-    return String(mediaControlsAndroidCss, sizeof(mediaControlsAndroidCss));
+    return loadResourceAsASCIIString("mediaControlsAndroid.css");
 }
 
 String RenderThemeChromiumAndroid::extraDefaultStyleSheet()
 {
     return RenderThemeChromiumDefault::extraDefaultStyleSheet() +
-        String(themeChromiumLinuxCss, sizeof(themeChromiumLinuxCss)) +
-        String(themeChromiumAndroidCss, sizeof(themeChromiumAndroidCss));
+        loadResourceAsASCIIString("themeChromiumLinux.css") +
+        loadResourceAsASCIIString("themeChromiumAndroid.css");
+
 }
 
 void RenderThemeChromiumAndroid::adjustInnerSpinButtonStyle(RenderStyle* style, Element*) const