Reland r56483 - Monitor network change in GoogleURLTracker

It changes to fetch https://www.google.com/searchdomaincheck?format=domain&type=chrome
instead of checking http://www.google.com/ redirection.

Also show infobar if google domain has been changed to new domain and ask
user to switch new domain.

Fix Win IO Perf regressions:
- GoogleURLTracker::RequestServerCheck() is not called in headless mode
 (CHROME_HEADLESS=1) nor in Chrome Frame (--chrome-frame).

Fix leaks in TestingProfile::CreateRequestContext(): 52562
- Add TestURLFetcher::set_request_context() do nothing, because TestURLFetcher
 might miss to release core_->request_context_getter_.

Fix GoogleURLTracker observer removal DCHECK: 52608
- call RemoveAll(), instead of calling Remove()s

BUG=48688,15141,52477,52562,52608
TEST=unit_tests passes

Review URL: http://codereview.chromium.org/3171019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56811 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/chrome/browser/autocomplete/autocomplete_edit.cc b/chrome/browser/autocomplete/autocomplete_edit.cc
index 50321ba..dc4fde3 100644
--- a/chrome/browser/autocomplete/autocomplete_edit.cc
+++ b/chrome/browser/autocomplete/autocomplete_edit.cc
@@ -15,8 +15,10 @@
 #include "chrome/browser/autocomplete/autocomplete_edit_view.h"
 #include "chrome/browser/autocomplete/autocomplete_popup_model.h"
 #include "chrome/browser/autocomplete/keyword_provider.h"
+#include "chrome/browser/browser_list.h"
 #include "chrome/browser/command_updater.h"
 #include "chrome/browser/extensions/extension_omnibox_api.h"
+#include "chrome/browser/google_url_tracker.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/net/predictor_api.h"
 #include "chrome/browser/net/url_fixer_upper.h"
@@ -320,6 +322,15 @@ void AutocompleteEditModel::AcceptInput(WindowOpenDisposition disposition,
     match.transition = PageTransition::LINK;
   }
 
+  if (match.type == AutocompleteMatch::SEARCH_WHAT_YOU_TYPED ||
+      match.type == AutocompleteMatch::SEARCH_HISTORY ||
+      match.type == AutocompleteMatch::SEARCH_SUGGEST) {
+    const TemplateURL* default_provider =
+        profile_->GetTemplateURLModel()->GetDefaultSearchProvider();
+    if (default_provider && default_provider->url() &&
+        default_provider->url()->HasGoogleBaseURLs())
+      GoogleURLTracker::GoogleURLSearchCommitted();
+  }
   view_->OpenURL(match.destination_url, disposition, match.transition,
                  alternate_nav_url, AutocompletePopupModel::kNoMatch,
                  is_keyword_hint_ ? std::wstring() : keyword_);