Revert 36362 - It breaks NACLTests and Chrome Frame Tests

3rd attempt at landing the language detection on page load.
A memory error has been fixed in the CLD library in the meantime.
This should hopefully fixes the crashers in the reliability tests.
Note that this version is actually simpler than the original review since the detection is now performed in the renderer. (So the CLD code runs sandboxed.)

Original review:
http://codereview.chromium.org/492024/show

BUG=30662
TEST=Run the unittests.

Review URL: http://codereview.chromium.org/518075

TBR=jcampan@chromium.org
Review URL: http://codereview.chromium.org/546062

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36364 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 32 deletions

diff --git a/chrome/test/ui_test_utils.cc b/chrome/test/ui_test_utils.cc
index e4b5818..6723084 100644
--- a/chrome/test/ui_test_utils.cc
+++ b/chrome/test/ui_test_utils.cc
@@ -254,33 +254,6 @@ class SimpleNotificationObserver : public NotificationObserver {
   DISALLOW_COPY_AND_ASSIGN(SimpleNotificationObserver);
 };
 
-class LanguageDetectionNotificationObserver : public NotificationObserver {
- public:
-  explicit LanguageDetectionNotificationObserver(
-      RenderViewHost* render_view_host) {
-    registrar_.Add(this, NotificationType::TAB_LANGUAGE_DETERMINED,
-                  Source<RenderViewHost>(render_view_host));
-    ui_test_utils::RunMessageLoop();
-  }
-
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details) {
-    language_ = *(Details<std::string>(details).ptr());
-    MessageLoopForUI::current()->Quit();
-  }
-
-  std::string language() const {
-    return language_;
-  }
-
- private:
-  NotificationRegistrar registrar_;
-  std::string language_;
-
-  DISALLOW_COPY_AND_ASSIGN(LanguageDetectionNotificationObserver);
-};
-
 class FindInPageNotificationObserver : public NotificationObserver {
  public:
   explicit FindInPageNotificationObserver(TabContents* parent_tab)
@@ -511,11 +484,6 @@ void WaitForFocusInBrowser(Browser* browser) {
       browser);
 }
 
-std::string WaitForLanguageDetection(TabContents* tab) {
-  LanguageDetectionNotificationObserver observer(tab->render_view_host());
-  return observer.language();
-}
-
 int FindInPage(TabContents* tab_contents, const string16& search_string,
                bool forward, bool match_case, int* ordinal) {
   tab_contents->StartFinding(search_string, forward, match_case);