Turn GoogleURLTrackerNavigationHelper(Impl) into a per-tab object.

chrome/browser/google/google_url_tracker_navigation_helper.cc

Index: chrome/browser/google/google_url_tracker_navigation_helper.cc
diff --git a/chrome/browser/google/google_url_tracker_navigation_helper.cc b/chrome/browser/google/google_url_tracker_navigation_helper.cc
new file mode 100644
index 0000000000000000000000000000000000000000..879874ce19c3b2fe06207d355bb7890e1bb16a16
--- /dev/null
+++ b/chrome/browser/google/google_url_tracker_navigation_helper.cc
@@ -0,0 +1,12 @@
+// Copyright 2014 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_url_tracker_navigation_helper.h"
+
+#include <stddef.h>

[Peter Kasting, 2014/05/15 21:29:52]

Nit: See comments on other CL regarding this #include

[blundell, 2014/05/16 11:54:18]

Done.

+
+GoogleURLTrackerNavigationHelper::GoogleURLTrackerNavigationHelper(
+    GoogleURLTracker* tracker)
+    : tracker_(tracker) {
+}