Remove InfoBarDelegate::web_contents()

chrome/browser/plugins/plugin_infobar_delegates.cc

Index: chrome/browser/plugins/plugin_infobar_delegates.cc
diff --git a/chrome/browser/plugins/plugin_infobar_delegates.cc b/chrome/browser/plugins/plugin_infobar_delegates.cc
index 6530594b5241ec55bc25adab8779975837c71b8a..2769d3b05ba73f48fc9cc90b679bb2b9d1c76017 100644
--- a/chrome/browser/plugins/plugin_infobar_delegates.cc
+++ b/chrome/browser/plugins/plugin_infobar_delegates.cc
@@ -57,7 +57,9 @@ PluginInfoBarDelegate::~PluginInfoBarDelegate() {
 }
 
 bool PluginInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
-  web_contents()->OpenURL(content::OpenURLParams(
+  content::WebContents* web_contents =
+      InfoBarService::WebContentsFromInfoBar(infobar());
+  web_contents->OpenURL(content::OpenURLParams(
       GURL(GetLearnMoreURL()), content::Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false));
@@ -65,8 +67,10 @@ bool PluginInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
 }
 
 void PluginInfoBarDelegate::LoadBlockedPlugins() {
+  content::WebContents* web_contents =
+      InfoBarService::WebContentsFromInfoBar(infobar());
   ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins(
-      web_contents(), true, identifier_);
+      web_contents, true, identifier_);
 }
 
 int PluginInfoBarDelegate::GetIconID() const {
@@ -145,7 +149,7 @@ bool UnauthorizedPluginInfoBarDelegate::Accept() {
 
 bool UnauthorizedPluginInfoBarDelegate::Cancel() {
   content::RecordAction(UserMetricsAction("BlockedPluginInfobar.AlwaysAllow"));
-  const GURL& url = web_contents()->GetURL();
+  const GURL& url = InfoBarService::WebContentsFromInfoBar(infobar())->GetURL();
   content_settings_->AddExceptionForURL(url, url, CONTENT_SETTINGS_TYPE_PLUGINS,
                                         CONTENT_SETTING_ALLOW);
   LoadBlockedPlugins();
@@ -238,10 +242,12 @@ bool OutdatedPluginInfoBarDelegate::Accept() {
   // result in deleting ourselves. Accordingly, we make sure to
   // not pass a reference to an object that can go away.
   GURL plugin_url(plugin_metadata_->plugin_url());
+  content::WebContents* web_contents =
+      InfoBarService::WebContentsFromInfoBar(infobar());
   if (plugin_metadata_->url_for_display())
-    installer()->OpenDownloadURL(plugin_url, web_contents());
+    installer()->OpenDownloadURL(plugin_url, web_contents);
   else
-    installer()->StartInstalling(plugin_url, web_contents());
+    installer()->StartInstalling(plugin_url, web_contents);
   return false;
 }
 
@@ -392,7 +398,10 @@ bool PluginInstallerInfoBarDelegate::LinkClicked(
     url = google_util::AppendGoogleLocaleParam(GURL(
         "https://www.google.com/support/chrome/bin/answer.py?answer=142064"));
   }
-  web_contents()->OpenURL(content::OpenURLParams(
+
+  content::WebContents* web_contents =
+      InfoBarService::WebContentsFromInfoBar(infobar());
+  web_contents->OpenURL(content::OpenURLParams(
       url, content::Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false));
@@ -515,7 +524,9 @@ bool PluginMetroModeInfoBarDelegate::LinkClicked(
   // TODO(shrikant): We may need to change language a little at following
   // support URLs. With new approach we will just restart for both missing
   // and not missing mode.
-  web_contents()->OpenURL(content::OpenURLParams(
+  content::WebContents* web_contents =
+      InfoBarService::WebContentsFromInfoBar(infobar());
+  web_contents->OpenURL(content::OpenURLParams(
       GURL((mode_ == MISSING_PLUGIN) ?
           "https://support.google.com/chrome/?p=ib_display_in_desktop" :
           "https://support.google.com/chrome/?p=ib_redirect_to_desktop"),