Remove a couple of unused includes.

BUG=none
TEST=compiles

Review URL: https://codereview.chromium.org/14225012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194683 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chrome_browser_field_trials.cc

@@ -19,7 +19,6 @@
 #include "chrome/browser/auto_launch_trial.h"
 #include "chrome/browser/google/google_util.h"
 #include "chrome/browser/gpu/chrome_gpu_util.h"
-#include "chrome/browser/metrics/variations/variations_service.h"
 #include "chrome/browser/omnibox/omnibox_field_trial.h"
 #include "chrome/browser/prerender/prerender_field_trial.h"
 #include "chrome/browser/profiles/profile_manager.h"

chrome/browser/chrome_browser_main.cc

@@ -111,7 +111,6 @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/common/logging_chrome.h"
-#include "chrome/common/metrics/variations/variations_util.h"
 #include "chrome/common/net/net_resource_provider.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/profiling.h"