WebView: choose loud vs. quiet interstitial

components/safe_browsing/base_blocking_page.h

Index: components/safe_browsing/base_blocking_page.h
diff --git a/components/safe_browsing/base_blocking_page.h b/components/safe_browsing/base_blocking_page.h
index 66c34e76dc0805bf8e461ebab59f3154cff13b04..ff9bd7f1f62cd62838e550bd9fce61fc4b55f5d8 100644
--- a/components/safe_browsing/base_blocking_page.h
+++ b/components/safe_browsing/base_blocking_page.h
@@ -53,6 +53,10 @@ class BaseBlockingPage
   void CommandReceived(const std::string& command) override;
 
  protected:
+  // Used to specify which BaseSafeBrowsingErrorUI to instantiate, and
+  // parameters they require
+  enum class ErrorUiType { LOUD, QUIET_SMALL, QUIET_GIANT };
+
   // Don't instantiate this class directly, use ShowBlockingPage instead.
   BaseBlockingPage(
       BaseUIManager* ui_manager,
@@ -62,7 +66,8 @@ class BaseBlockingPage
       std::unique_ptr<
           security_interstitials::SecurityInterstitialControllerClient>
           controller_client,
-      const BaseSafeBrowsingErrorUI::SBErrorDisplayOptions& display_options);
+      const BaseSafeBrowsingErrorUI::SBErrorDisplayOptions& display_options,
+      ErrorUiType type);
 
   // SecurityInterstitialPage methods:
   bool ShouldCreateNewNavigation() const override;
@@ -117,6 +122,8 @@ class BaseBlockingPage
                          const UnsafeResourceList& unsafe_resources,
                          BaseUIManager* ui_manager);
 
+  int GetHTMLTemplateId() override;
+
  private:
   // For reporting back user actions.
   BaseUIManager* ui_manager_;
@@ -143,6 +150,8 @@ class BaseBlockingPage
   // milliseconds), in order to get data from the blocked resource itself.
   int64_t threat_details_proceed_delay_ms_;
 
+  ErrorUiType error_type_;
+
   DISALLOW_COPY_AND_ASSIGN(BaseBlockingPage);
 };