Moved the following IPCs out of chrome into content where they are handled by

content/browser/tab_contents/tab_contents_delegate.cc

Index: content/browser/tab_contents/tab_contents_delegate.cc
===================================================================
--- content/browser/tab_contents/tab_contents_delegate.cc	(revision 99462)
+++ content/browser/tab_contents/tab_contents_delegate.cc	(working copy)
@@ -79,6 +79,7 @@
 }
 
 void TabContentsDelegate::UpdateTargetURL(TabContents* source,
+                                          int32 page_id,
                                           const GURL& url) {
 }
 
@@ -324,6 +325,17 @@
                                     bool final_update) {
 }
 
+void TabContentsDelegate::CrashedPlugin(TabContents* tab,
+                                        const FilePath& plugin_path) {
+}
+
+void TabContentsDelegate::DidStartProvisionalLoadForFrame(TabContents* tab,
+                                                          int64 frame_id,
+                                                          bool is_main_frame,
+                                                          bool has_opener_set,
+                                                          const GURL& url) {
+}
+
 TabContentsDelegate::~TabContentsDelegate() {
   while (!attached_contents_.empty()) {
     TabContents* tab_contents = *attached_contents_.begin();