Network service: SafeBrowsing check for frame-resources from browser.

chrome/browser/chrome_content_browser_client.h

Index: chrome/browser/chrome_content_browser_client.h
diff --git a/chrome/browser/chrome_content_browser_client.h b/chrome/browser/chrome_content_browser_client.h
index eff95b9037cc489af64f88d8befdd3fffea71d13..995c63eaf65d3ed5c994b25edf79451535a4d165 100644
--- a/chrome/browser/chrome_content_browser_client.h
+++ b/chrome/browser/chrome_content_browser_client.h
@@ -15,6 +15,7 @@
 
 #include "base/callback.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "build/build_config.h"
 #include "content/public/browser/content_browser_client.h"
@@ -40,6 +41,10 @@ class BrowserContext;
 class QuotaPermissionContext;
 }
 
+namespace safe_browsing {
+class SafeBrowsingService;
+}
+
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
@@ -319,6 +324,9 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
   void PerformExperimentalTaskSchedulerRedirections() override;
   bool ShouldRedirectDOMStorageTaskRunner() override;
   bool RedirectNonUINonIOBrowserThreadsToTaskScheduler() override;
+  std::vector<std::unique_ptr<content::URLLoaderThrottle>>
+  CreateURLLoaderThrottles(
+      const base::Callback<content::WebContents*()>& wc_getter) override;
 
  private:
   friend class DisableWebRtcEncryptionFlagTest;
@@ -374,6 +382,8 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
 
   service_manager::BinderRegistry gpu_binder_registry_;
 
+  scoped_refptr<safe_browsing::SafeBrowsingService> safe_browsing_;

[vakh (use Gerrit instead), 2017/06/15 21:52:58]

I'd prefer calling this safe_browsing_service_ or sb_service_

[yzshen1, 2017/06/16 21:27:09]

Done.

+
   base::WeakPtrFactory<ChromeContentBrowserClient> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClient);