Migrate page_load_metrics out of components.

chrome/browser/page_load_metrics/observers/from_gws_page_load_metrics_observer_unittest.cc

 // Copyright 2015 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/page_load_metrics/observers/from_gws_page_load_metrics_observer.h"
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/page_load_metrics/observers/page_load_metrics_observer_test_harness.h"
-#include "components/page_load_metrics/browser/page_load_metrics_util.h"
+#include "chrome/browser/page_load_metrics/page_load_metrics_util.h"
 
 namespace {
 const char kExampleUrl[] = "http://www.example.com/";
 const char kGoogleSearchResultsUrl[] = "https://www.google.com/webhp?q=d";
 }  // namespace
 
 class FromGWSPageLoadMetricsObserverTest
     : public page_load_metrics::PageLoadMetricsObserverTestHarness {
  public:
   void RegisterObservers(page_load_metrics::PageLoadTracker* tracker) override {
@@ skipping 891 matching lines @@
       logger.ShouldLogPostCommitMetrics(GURL("https://www.google.com/about/")));
 }
 
 TEST_F(FromGWSPageLoadMetricsLoggerTest, NavigationFromSearchRedirector) {
   FromGWSPageLoadMetricsLogger logger;
   logger.SetPreviouslyCommittedUrl(
       GURL("https://www.google.com/url?source=web"));
   logger.set_navigation_initiated_via_link(true);
   ASSERT_TRUE(logger.ShouldLogPostCommitMetrics(GURL(kExampleUrl)));
 }