[Android WebView] Implement WebPermissionClient methods.

android_webview/renderer/aw_render_view_ext.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/renderer/aw_render_view_ext.h"
 
 #include <string>
 
 #include "android_webview/common/aw_hit_test_data.h"
 #include "android_webview/common/render_view_messages.h"
@@ skipping 16 matching lines @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNode.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNodeList.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "third_party/skia/include/core/SkPicture.h"
 
 namespace android_webview {
 
 namespace {
 
+bool allowMixedContent(const WebKit::WebURL& url) {

[joth, 2013/06/13 19:16:28]

nit: wrong Camelification

+  // We treat non-standard schemes as "secure" in the WebView to allow them to
+  // be used for request interception.
+  // TODO(benm): Tighten this restriction by requiring embedders to register
+  // their custom schemes? See b/9420953.
+  GURL gurl(url);
+  return !gurl.IsStandard();
+}
+
 GURL GetAbsoluteUrl(const WebKit::WebNode& node, const string16& url_fragment) {
   return GURL(node.document().completeURL(url_fragment));
 }
 
 string16 GetHref(const WebKit::WebElement& element) {
   // Get the actual 'href' attribute, which might relative if valid or can
   // possibly contain garbage otherwise, so not using absoluteLinkURL here.
   return element.getAttribute("href");
 }
 
@@ skipping 128 matching lines @@
   if (enabled_per_settings)
     return true;
 
   // For compatibility, only blacklist network schemes instead of whitelisting.
   const GURL url(image_url);
   return !(url.SchemeIs(chrome::kHttpScheme) ||
            url.SchemeIs(chrome::kHttpsScheme) ||
            url.SchemeIs(chrome::kFtpScheme));
 }
 
+bool AwRenderViewExt::allowDisplayingInsecureContent(
+      WebKit::WebFrame* frame,
+      bool enabled_per_settings,
+      const WebKit::WebSecurityOrigin& origin,
+      const WebKit::WebURL& url) {
+  return enabled_per_settings ? true : allowMixedContent(url);
+}
+
+bool AwRenderViewExt::allowRunningInsecureContent(
+      WebKit::WebFrame* frame,
+      bool enabled_per_settings,
+      const WebKit::WebSecurityOrigin& origin,
+      const WebKit::WebURL& url) {
+  return enabled_per_settings ? true : allowMixedContent(url);
+}
+
 void AwRenderViewExt::DidCommitProvisionalLoad(WebKit::WebFrame* frame,
                                                bool is_new_navigation) {
   content::DocumentState* document_state =
       content::DocumentState::FromDataSource(frame->dataSource());
   if (document_state->can_load_local_resources()) {
     WebKit::WebSecurityOrigin origin = frame->document().securityOrigin();
     origin.grantLoadLocalResources();
   }
 }
 
@@ skipping 74 matching lines @@
 }
 
 void AwRenderViewExt::OnSetInitialPageScale(double page_scale_factor) {
   if (!render_view() || !render_view()->GetWebView())
     return;
   render_view()->GetWebView()->setInitialPageScaleOverride(
       page_scale_factor);
 }
 
 }  // namespace android_webview