Revert of Handle media access permission request

android_webview/native/aw_contents.h

Index: android_webview/native/aw_contents.h
diff --git a/android_webview/native/aw_contents.h b/android_webview/native/aw_contents.h
index 169b12e553dd29fd4111882073ba53392c512019..24e430f2d90b8aa098ff241281ba65808bd52bf7 100644
--- a/android_webview/native/aw_contents.h
+++ b/android_webview/native/aw_contents.h
@@ -16,7 +16,6 @@
 #include "android_webview/browser/icon_helper.h"
 #include "android_webview/browser/renderer_host/aw_render_view_host_ext.h"
 #include "android_webview/browser/shared_renderer_state.h"
-#include "android_webview/native/permission/permission_request_handler_client.h"
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/callback_forward.h"
@@ -37,7 +36,6 @@
 class AwPdfExporter;
 class AwWebContentsDelegate;
 class HardwareRenderer;
-class PermissionRequestHandler;
 
 // Native side of java-class of same name.
 // Provides the ownership of and access to browser components required for
@@ -55,8 +53,7 @@
 class AwContents : public FindHelper::Listener,
                    public IconHelper::Listener,
                    public AwRenderViewHostExtClient,
-                   public BrowserViewRendererClient,
-                   public PermissionRequestHandlerClient {
+                   public BrowserViewRendererClient {
  public:
   // Returns the AwContents instance associated with |web_contents|, or NULL.
   static AwContents* FromWebContents(content::WebContents* web_contents);
@@ -143,15 +140,6 @@
                                  jboolean value,
                                  jstring origin);
 
-  // PermissionRequestHandlerClient implementation.
-  virtual void OnPermissionRequest(AwPermissionRequest* request) OVERRIDE;
-  virtual void OnPermissionRequestCanceled(
-      AwPermissionRequest* request) OVERRIDE;
-
-  PermissionRequestHandler* GetPermissionRequestHandler() {
-    return permission_request_handler_.get();
-  }
-
   // Find-in-page API and related methods.
   void FindAllAsync(JNIEnv* env, jobject obj, jstring search_string);
   void FindNext(JNIEnv* env, jobject obj, jboolean forward);
@@ -234,7 +222,6 @@
   BrowserViewRenderer browser_view_renderer_;
   scoped_ptr<HardwareRenderer> hardware_renderer_;
   scoped_ptr<AwPdfExporter> pdf_exporter_;
-  scoped_ptr<PermissionRequestHandler> permission_request_handler_;
 
   // GURL is supplied by the content layer as requesting frame.
   // Callback is supplied by the content layer, and is invoked with the result