Get rid of a bunch of view_messages.h includes from chrome by making the TabContentsObserver inte...

chrome/browser/ui/search_engines/search_engine_tab_helper.cc

Index: chrome/browser/ui/search_engines/search_engine_tab_helper.cc
===================================================================
--- chrome/browser/ui/search_engines/search_engine_tab_helper.cc	(revision 110851)
+++ chrome/browser/ui/search_engines/search_engine_tab_helper.cc	(working copy)
@@ -11,8 +11,8 @@
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/search_engines/template_url_fetcher_ui_callbacks.h"
 #include "chrome/common/render_messages.h"
-#include "content/common/view_messages.h"
 #include "content/browser/tab_contents/tab_contents.h"
+#include "content/public/common/frame_navigate_params.h"
 
 namespace {
 
@@ -34,7 +34,7 @@
 
 void SearchEngineTabHelper::DidNavigateMainFrame(
     const content::LoadCommittedDetails& /*details*/,
-    const ViewHostMsg_FrameNavigate_Params& params) {
+    const content::FrameNavigateParams& params) {
   GenerateKeywordIfNecessary(params);
 }
 
@@ -127,7 +127,7 @@
 }
 
 void SearchEngineTabHelper::GenerateKeywordIfNecessary(
-    const ViewHostMsg_FrameNavigate_Params& params) {
+    const content::FrameNavigateParams& params) {
   if (!params.searchable_form_url.is_valid())
     return;