Typo fixes: Include h files instead of cc files in chromeos

So:
Include chromeos_switches.h instead of chromeos_switches.cc
Include base_event_utils.h instead of base_event_utils.cc

Typo made a test include a cc file instead of the more commonly
included header file. This patch changes to include the header file.

There are no known bad side effects of this, but it was found
when looking for similar instances of a piece of code that did
cause problems.


Change-Id: I33105752517ba4e423dcae7c1ea0186fc7613127
Reviewed-on: https://chromium-review.googlesource.com/1005065Reviewed-by: Dan Erat <derat@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#563154}

chrome/browser/chromeos/power/ml/adaptive_screen_brightness_manager_unittest.cc

@@ -31,7 +31,7 @@
 #include "services/metrics/public/cpp/ukm_source_id.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/user_activity/user_activity_detector.h"
-#include "ui/events/base_event_utils.cc"
+#include "ui/events/base_event_utils.h"
 #include "ui/events/keycodes/dom/dom_code.h"
 #include "ui/gfx/geometry/point.h"
 

ui/display/manager/display_configurator_unittest.cc

@@ -11,7 +11,7 @@
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
-#include "chromeos/chromeos_switches.cc"
+#include "chromeos/chromeos_switches.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/display/manager/fake_display_snapshot.h"
 #include "ui/display/manager/test/action_logger_util.h"