Add UMA metrics for Android Chrome Google Search.

chrome/browser/google/google_search_counter_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/google/google_search_counter.h"
 #include "components/google/core/browser/google_search_metrics.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 57 matching lines @@
   mock_search_metrics_ = NULL;
 }
 
 void GoogleSearchCounterTest::TestGoogleSearch(
     const std::string& url,
     bool is_omnibox,
     GoogleSearchMetrics::AccessPoint expected_metric) {
   content::LoadCommittedDetails details;
   scoped_ptr<content::NavigationEntry> entry(
       content::NavigationEntry::Create());
-  if (is_omnibox)
-    entry->SetTransitionType(content::PAGE_TRANSITION_GENERATED);
+  if (is_omnibox) {
+    entry->SetTransitionType(content::PageTransitionFromInt(
+        content::PAGE_TRANSITION_GENERATED |
+            content::PAGE_TRANSITION_FROM_ADDRESS_BAR));
+  }
   entry->SetURL(GURL(url));
   details.entry = entry.get();
 
   // Since the internal mocked metrics object is strict, if |expect_metrics| is
   // false, the absence of this call to ExpectMetricsLogged will be noticed and
   // cause the test to complain, as expected. We use this behaviour to test
   // negative test cases (such as bad searches).
   if (expected_metric != GoogleSearchMetrics::AP_BOUNDARY)
     ExpectMetricsLogged(expected_metric);
 
@@ skipping 47 matching lines @@
 TEST_F(GoogleSearchCounterTest, SearchAppStart) {
   // Starting the search app takes you to this URL, but it should not be
   // considered an actual search event. Note that this URL is not considered an
   // actual search because it has no query string parameter ("q").
   TestGoogleSearch("http://www.google.com/webhp?source=search_app",
                    false, GoogleSearchMetrics::AP_BOUNDARY);
 }
 
 // TODO(stevet): Add a regression test to protect against the particular
 // bad-flags handling case that asvitkine pointed out.