Move system.* family of APIs to extensions/

extensions/browser/api/system_display/system_display_api.cc

Index: extensions/browser/api/system_display/system_display_api.cc
diff --git a/chrome/browser/extensions/api/system_display/system_display_api.cc b/extensions/browser/api/system_display/system_display_api.cc
similarity index 73%
rename from chrome/browser/extensions/api/system_display/system_display_api.cc
rename to extensions/browser/api/system_display/system_display_api.cc
index faccf3d9e8a965571d9801f88ef3f0d5a2b3ff1e..f375f57914c37d5f513f270d2ba6ed93ded81f1e 100644
--- a/chrome/browser/extensions/api/system_display/system_display_api.cc
+++ b/extensions/browser/api/system_display/system_display_api.cc
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/extensions/api/system_display/system_display_api.h"
+#include "extensions/browser/api/system_display/system_display_api.h"
 
 #include <string>
 
-#include "chrome/browser/extensions/api/system_display/display_info_provider.h"
-#include "chrome/common/extensions/api/system_display.h"
+#include "extensions/browser/api/system_display/display_info_provider.h"
+#include "extensions/common/api/system_display.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/memory/scoped_ptr.h"
@@ -17,17 +17,18 @@
 
 namespace extensions {
 
-using api::system_display::DisplayUnitInfo;
+using core_api::system_display::DisplayUnitInfo;
 
-namespace SetDisplayProperties = api::system_display::SetDisplayProperties;
+namespace SetDisplayProperties = core_api::system_display::SetDisplayProperties;
 
 typedef std::vector<linked_ptr<
-    api::system_display::DisplayUnitInfo> > DisplayInfo;
+    core_api::system_display::DisplayUnitInfo> > DisplayInfo;
 
 bool SystemDisplayGetInfoFunction::RunSync() {
   DisplayInfo all_displays_info =
       DisplayInfoProvider::Get()->GetAllDisplaysInfo();
-  results_ = api::system_display::GetInfo::Results::Create(all_displays_info);
+  results_ =
+      core_api::system_display::GetInfo::Results::Create(all_displays_info);
   return true;
 }