Add WebContents source to methods in WebContentsDelegate

content/public/browser/web_contents_delegate.cc

Index: content/public/browser/web_contents_delegate.cc
diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
index f264df7f4a04a23ca48b8c8508bba21d07b0777a..2128a5f3ef34965d6688c92eeac97d1e3fe2d81d 100644
--- a/content/public/browser/web_contents_delegate.cc
+++ b/content/public/browser/web_contents_delegate.cc
@@ -33,7 +33,7 @@ gfx::Rect WebContentsDelegate::GetRootWindowResizerRect() const {
   return gfx::Rect();
 }
 
-bool WebContentsDelegate::ShouldSuppressDialogs() {
+bool WebContentsDelegate::ShouldSuppressDialogs(WebContents* source) {
   return false;
 }
 
@@ -140,7 +140,8 @@ bool WebContentsDelegate::ShouldCreateWebContents(
   return true;
 }
 
-JavaScriptDialogManager* WebContentsDelegate::GetJavaScriptDialogManager() {
+JavaScriptDialogManager* WebContentsDelegate::GetJavaScriptDialogManager(
+    WebContents* source) {
   return NULL;
 }