Revert of Move the user agent styles sheets to blink_resources.grd (Part 3)

Source/core/rendering/RenderThemeChromiumSkia.cpp

Index: Source/core/rendering/RenderThemeChromiumSkia.cpp
diff --git a/Source/core/rendering/RenderThemeChromiumSkia.cpp b/Source/core/rendering/RenderThemeChromiumSkia.cpp
index 263450e8b0da7c28659caf89ec346d4c2d90f9b7..b2e10ca97a2324f6e38b21943fae8c0b0b960b1e 100644
--- a/Source/core/rendering/RenderThemeChromiumSkia.cpp
+++ b/Source/core/rendering/RenderThemeChromiumSkia.cpp
@@ -24,6 +24,7 @@
 #include "config.h"
 #include "core/rendering/RenderThemeChromiumSkia.h"
 
+#include "core/UserAgentStyleSheets.h"
 #include "core/rendering/PaintInfo.h"
 #include "core/rendering/RenderBox.h"
 #include "core/rendering/RenderMediaControls.h"
@@ -31,7 +32,6 @@
 #include "core/rendering/RenderProgress.h"
 #include "core/rendering/RenderThemeChromiumFontProvider.h"
 #include "platform/LayoutTestSupport.h"
-#include "platform/PlatformResourceLoader.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/Image.h"
 #include "platform/scroll/ScrollbarTheme.h"
@@ -70,14 +70,14 @@
 String RenderThemeChromiumSkia::extraDefaultStyleSheet()
 {
     return RenderTheme::extraDefaultStyleSheet() +
-        loadResourceAsASCIIString("themeWin.css") +
-        loadResourceAsASCIIString("themeChromiumSkia.css") +
-        loadResourceAsASCIIString("themeChromium.css");
+        String(themeWinCss, sizeof(themeWinCss)) +
+        String(themeChromiumSkiaCss, sizeof(themeChromiumSkiaCss)) +
+        String(themeChromiumCss, sizeof(themeChromiumCss));
 }
 
 String RenderThemeChromiumSkia::extraQuirksStyleSheet()
 {
-    return loadResourceAsASCIIString("themeWinQuirks.css");
+    return String(themeWinQuirksCss, sizeof(themeWinQuirksCss));
 }
 
 bool RenderThemeChromiumSkia::supportsHover(const RenderStyle* style) const