Navigation transitions: Added "addStyleSheetByURL" function to insert stylesheet links.

content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
index 9a3bf0c67c75a39fd5c943b2f7b8ccba64cf0d29..6c612aaceb2741bd97d14a82573e895146b66723 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
@@ -1286,6 +1286,14 @@ public class ContentViewCore
         }
     }
 
+    /**
+     * Requests the renderer insert a link to the specified stylesheet in the
+     * main frame's document.
+     */
+    void addStyleSheetByURL(String url) {
+        nativeAddStyleSheetByURL(mNativeContentViewCore, url);
+    }
+
     /** Callback interface for evaluateJavaScript(). */
     public interface JavaScriptCallback {
         void handleJavaScriptResult(String jsonResult);
@@ -3163,6 +3171,9 @@ public class ContentViewCore
 
     private native void nativeClearHistory(long nativeContentViewCoreImpl);
 
+    private native void nativeAddStyleSheetByURL(long nativeContentViewCoreImpl,
+            String stylesheetUrl);
+
     private native void nativeEvaluateJavaScript(long nativeContentViewCoreImpl,
             String script, JavaScriptCallback callback, boolean startRenderer);