Overlay content is its own class

chrome/chrome_browser.gypi

 # Copyright 2012 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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 28 matching lines @@
       'browser/android/banners/app_banner_manager_android.cc',
       'browser/android/banners/app_banner_manager_android.h',
       'browser/android/bookmarks/bookmarks_bridge.cc',
       'browser/android/bookmarks/bookmarks_bridge.h',
       'browser/android/bookmarks/edit_bookmark_helper.cc',
       'browser/android/bookmarks/edit_bookmark_helper.h',
       'browser/android/bookmarks/partner_bookmarks_reader.cc',
       'browser/android/bookmarks/partner_bookmarks_reader.h',
       'browser/android/bookmarks/partner_bookmarks_shim.cc',
       'browser/android/bookmarks/partner_bookmarks_shim.h',
-      'browser/android/bottombar/contextualsearch/contextual_search_panel.cc',
-      'browser/android/bottombar/contextualsearch/contextual_search_panel.h',
+      'browser/android/bottombar/overlay_panel_content.cc',
+      'browser/android/bottombar/overlay_panel_content.h',
       'browser/android/chrome_application.cc',
       'browser/android/chrome_application.h',
       'browser/android/chrome_jni_registrar.cc',
       'browser/android/chrome_jni_registrar.h',
       'browser/android/chrome_media_client_android.cc',
       'browser/android/chrome_media_client_android.h',
       'browser/android/chrome_startup_flags.cc',
       'browser/android/chrome_startup_flags.h',
       'browser/android/chrome_web_contents_delegate_android.cc',
       'browser/android/chrome_web_contents_delegate_android.h',
@@ skipping 1658 matching lines @@
       'android/java/src/org/chromium/chrome/browser/BookmarksBridge.java',
       'android/java/src/org/chromium/chrome/browser/bookmark/EditBookmarkHelper.java',
       'android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java',
       'android/java/src/org/chromium/chrome/browser/CertificateViewer.java',
       'android/java/src/org/chromium/chrome/browser/childaccounts/ChildAccountService.java',
       'android/java/src/org/chromium/chrome/browser/childaccounts/ChildAccountFeedbackReporter.java',
       'android/java/src/org/chromium/chrome/browser/ChromeApplication.java',
       'android/java/src/org/chromium/chrome/browser/ChromeBrowserProvider.java',
       'android/java/src/org/chromium/chrome/browser/ChromeHttpAuthHandler.java',
       'android/java/src/org/chromium/chrome/browser/ChromeWebContentsDelegateAndroid.java',
-      'android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanel.java',
+      'android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java',
       'android/java/src/org/chromium/chrome/browser/compositor/CompositorView.java',
       'android/java/src/org/chromium/chrome/browser/compositor/LayerTitleCache.java',
       'android/java/src/org/chromium/chrome/browser/compositor/layouts/content/TabContentManager.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ContextualSearchSceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/ReaderModeSceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/SceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/StaticTabSceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/TabListSceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/compositor/scene_layer/TabStripSceneLayer.java',
       'android/java/src/org/chromium/chrome/browser/ConnectionInfoPopup.java',
@@ skipping 2365 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }