Cleanup: Remove some unneeded timer.h includes.

Review URL: https://codereview.chromium.org/645343004

Cr-Commit-Position: refs/heads/master@{#301475}

base/debug/trace_event_impl.h

@@ -23,7 +23,6 @@
 #include "base/synchronization/lock.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_local.h"
-#include "base/timer/timer.h"
 
 // Older style trace macros with explicit id and extra data
 // Only these macros result in publishing data to ETW as currently implemented.

base/test/trace_to_file.cc

@@ -5,6 +5,7 @@
 #include "base/test/trace_to_file.h"
 
 #include "base/base_switches.h"
+#include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event_impl.h"
 #include "base/files/file_util.h"

chrome/browser/chromeos/app_mode/app_launch_utils.cc

@@ -4,7 +4,6 @@
 
 #include "chrome/browser/chromeos/app_mode/app_launch_utils.h"
 
-#include "base/timer/timer.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
 #include "chrome/browser/chromeos/app_mode/startup_app_launcher.h"
 #include "chrome/browser/lifetime/application_lifetime.h"

chrome/browser/chromeos/login/lock/screen_locker.cc

@@ -23,7 +23,6 @@
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/lock/webui_screen_locker.h"
 #include "chrome/browser/chromeos/login/login_utils.h"

chrome/browser/chromeos/login/login_ui_browsertest.cc

@@ -4,7 +4,6 @@
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/login_manager_test.h"

chrome/browser/chromeos/login/supervised/supervised_user_creation_controller.h

@@ -11,7 +11,6 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
-#include "base/timer/timer.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/supervised/supervised_user_authenticator.h"
 #include "chrome/browser/supervised_user/supervised_user_registration_utility.h"

chrome/browser/extensions/api/image_writer_private/operation.h

@@ -12,7 +12,6 @@
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/weak_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/extensions/api/image_writer_private/image_writer_utility_client.h"
 #include "chrome/common/extensions/api/image_writer_private.h"
 #include "third_party/zlib/google/zip_reader.h"

chrome/browser/extensions/api/image_writer_private/operation_manager.h

@@ -12,7 +12,6 @@
 #include "base/memory/weak_ptr.h"
 #include "base/scoped_observer.h"
 #include "base/stl_util.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/extensions/api/image_writer_private/image_writer_private_api.h"
 #include "chrome/browser/extensions/api/image_writer_private/operation.h"
 #include "chrome/common/extensions/api/image_writer_private.h"

chrome/browser/printing/print_job.cc

@@ -9,7 +9,6 @@
 #include "base/message_loop/message_loop.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/threading/worker_pool.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/printing/print_job_worker.h"
 #include "content/public/browser/browser_thread.h"

chrome/browser/signin/easy_unlock_screenlock_state_handler.h

@@ -8,7 +8,6 @@
 #include <string>
 
 #include "base/strings/string16.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/signin/screenlock_bridge.h"
 
 class PrefService;

chrome/browser/sync/test/integration/profile_sync_service_harness.cc

@@ -14,7 +14,6 @@
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/sync/about_sync_util.h"

chrome/browser/sync_file_system/sync_file_system_service.h

@@ -14,7 +14,6 @@
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/sync/profile_sync_service_observer.h"
 #include "chrome/browser/sync_file_system/conflict_resolution_policy.h"
 #include "chrome/browser/sync_file_system/file_status_observer.h"

chrome/browser/task_manager/task_manager.h

@@ -15,7 +15,6 @@
 #include "base/memory/singleton.h"
 #include "base/observer_list.h"
 #include "base/strings/string16.h"
-#include "base/timer/timer.h"
 #include "chrome/browser/task_manager/resource_provider.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "content/public/common/gpu_memory_stats.h"