Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

extensions/browser/api/system_display/display_info_provider.cc

 // Copyright 2013 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 "extensions/browser/api/system_display/display_info_provider.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "extensions/common/api/system_display.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/screen.h"
@@ skipping 14 matching lines @@
       return 90;
     case gfx::Display::ROTATE_180:
       return 180;
     case gfx::Display::ROTATE_270:
       return 270;
   }
   return 0;
 }
 
 // Creates new DisplayUnitInfo struct for |display|.
-core_api::system_display::DisplayUnitInfo* CreateDisplayUnitInfo(
+api::system_display::DisplayUnitInfo* CreateDisplayUnitInfo(
     const gfx::Display& display,
     int64 primary_display_id) {
-  core_api::system_display::DisplayUnitInfo* unit =
-      new core_api::system_display::DisplayUnitInfo();
+  api::system_display::DisplayUnitInfo* unit =
+      new api::system_display::DisplayUnitInfo();
   const gfx::Rect& bounds = display.bounds();
   const gfx::Rect& work_area = display.work_area();
   unit->id = base::Int64ToString(display.id());
   unit->is_primary = (display.id() == primary_display_id);
   unit->is_internal = display.IsInternal();
   unit->is_enabled = true;
   unit->rotation = RotationToDegrees(display.rotation());
   unit->bounds.left = bounds.x();
   unit->bounds.top = bounds.y();
   unit->bounds.width = bounds.width();
@@ skipping 24 matching lines @@
   g_display_info_provider = display_info_provider;
 }
 
 DisplayInfo DisplayInfoProvider::GetAllDisplaysInfo() {
   // TODO(scottmg): Native is wrong http://crbug.com/133312
   gfx::Screen* screen = gfx::Screen::GetNativeScreen();
   int64 primary_id = screen->GetPrimaryDisplay().id();
   std::vector<gfx::Display> displays = screen->GetAllDisplays();
   DisplayInfo all_displays;
   for (const gfx::Display& display : displays) {
-    linked_ptr<core_api::system_display::DisplayUnitInfo> unit(
+    linked_ptr<api::system_display::DisplayUnitInfo> unit(
         CreateDisplayUnitInfo(display, primary_id));
     UpdateDisplayUnitInfoForPlatform(display, unit.get());
     all_displays.push_back(unit);
   }
   return all_displays;
 }
 
 DisplayInfoProvider::DisplayInfoProvider() {
 }
 
 }  // namespace extensions