WebView: add {set,get}SafeBrowsingEnabled per WebView

android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.cc

 // Copyright (c) 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.
 
 #include "android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.h"
 
 #include <memory>
 #include <string>
 
 #include "android_webview/browser/aw_browser_context.h"
@@ skipping 111 matching lines @@
   // From content::ResourceThrottle
   void WillStartRequest(bool* defer) override;
   void WillRedirectRequest(const net::RedirectInfo& redirect_info,
                            bool* defer) override;
   const char* GetNameForLogging() const override;
 
   void OnIoThreadClientReady(int new_render_process_id,
                              int new_render_frame_id);
   bool MaybeBlockRequest();
   bool ShouldBlockRequest();
+  bool GetSafeBrowsingEnabled();
   int render_process_id() const { return render_process_id_; }
   int render_frame_id() const { return render_frame_id_; }
 
  private:
   std::unique_ptr<AwContentsIoThreadClient> GetIoThreadClient() const;
 
   int render_process_id_;
   int render_frame_id_;
   net::URLRequest* request_;
 };
@@ skipping 67 matching lines @@
 }
 
 bool IoThreadClientThrottle::MaybeBlockRequest() {
   if (ShouldBlockRequest()) {
     CancelWithError(net::ERR_ACCESS_DENIED);
     return true;
   }
   return false;
 }
 
+bool IoThreadClientThrottle::GetSafeBrowsingEnabled() {
+  std::unique_ptr<AwContentsIoThreadClient> io_client = GetIoThreadClient();
+  if (!io_client)
+    return false;
+  return io_client->GetSafeBrowsingEnabled();
+}
+
 bool IoThreadClientThrottle::ShouldBlockRequest() {
   std::unique_ptr<AwContentsIoThreadClient> io_client = GetIoThreadClient();
   if (!io_client)
     return false;
 
   // Part of implementation of WebSettings.allowContentAccess.
   if (request_->url().SchemeIs(url::kContentScheme) &&
       io_client->ShouldBlockContentUrls()) {
     return true;
   }
@@ skipping 47 matching lines @@
     net::URLRequest* request,
     content::ResourceContext* resource_context,
     content::AppCacheService* appcache_service,
     ResourceType resource_type,
     std::vector<std::unique_ptr<content::ResourceThrottle>>* throttles) {
   AddExtraHeadersIfNeeded(request, resource_context);
 
   const content::ResourceRequestInfo* request_info =
       content::ResourceRequestInfo::ForRequest(request);
 
-  if (AwSafeBrowsingConfigHelper::GetSafeBrowsingEnabled()) {
+  std::unique_ptr<IoThreadClientThrottle> ioThreadThrottle =
+      base::MakeUnique<IoThreadClientThrottle>(request_info->GetChildID(),
+                                               request_info->GetRenderFrameID(),
+                                               request);
+
+  if (ioThreadThrottle->GetSafeBrowsingEnabled()) {
     content::ResourceThrottle* throttle =
         AwSafeBrowsingResourceThrottle::MaybeCreate(
             request, resource_type,
             AwBrowserContext::GetDefault()->GetSafeBrowsingDBManager(),
             AwBrowserContext::GetDefault()->GetSafeBrowsingUIManager());
     if (throttle == nullptr) {
       // Should not happen
       DLOG(WARNING) << "Failed creating safebrowsing throttle";
     } else {
       throttles->push_back(base::WrapUnique(throttle));
     }
   }
 
   // We always push the throttles here. Checking the existence of io_client
   // is racy when a popup window is created. That is because RequestBeginning
   // is called whether or not requests are blocked via BlockRequestForRoute()
   // however io_client may or may not be ready at the time depending on whether
   // webcontents is created.
-  throttles->push_back(base::MakeUnique<IoThreadClientThrottle>(
-      request_info->GetChildID(), request_info->GetRenderFrameID(), request));
+  throttles->push_back(std::move(ioThreadThrottle));
 
   bool is_main_frame = resource_type == content::RESOURCE_TYPE_MAIN_FRAME;
   if (!is_main_frame)
     InterceptNavigationDelegate::UpdateUserGestureCarryoverInfo(request);
   throttles->push_back(
       base::MakeUnique<web_restrictions::WebRestrictionsResourceThrottle>(
           AwBrowserContext::GetDefault()->GetWebRestrictionProvider(),
           request->url(), is_main_frame));
 }
 
@@ skipping 185 matching lines @@
       net::HttpRequestHeaders headers;
       headers.AddHeadersFromString(extra_headers);
       for (net::HttpRequestHeaders::Iterator it(headers); it.GetNext(); ) {
         request->SetExtraRequestHeaderByName(it.name(), it.value(), false);
       }
     }
   }
 }
 
 }  // namespace android_webview