AutoFill: Add a 'Learn more' link to the AutoFill InfoBar that contains a link

to the soon-to-be-created help page for AutoFill.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/1574018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43795 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 24 insertions, 0 deletions

diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 10d1eb4..2212477 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5524,6 +5524,9 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_AUTOFILL_INFOBAR_DENY" desc="Text to show for the autofill request infobar deny button.">
         Nope
       </message>
+      <message name="IDS_AUTOFILL_INFOBAR_LEARN_MORE" desc="Text to show for the autofill request infobar Learn more link.">
+        Learn more
+      </message>
       <message name="IDS_AUTOFILL_DIALOG_TITLE" desc="The title of the AutoFill dialog.">
         AutoFill Profiles
       </message>
diff --git a/chrome/browser/autofill/autofill_infobar_delegate.cc b/chrome/browser/autofill/autofill_infobar_delegate.cc
index 05ffae4..59c3647 100644
--- a/chrome/browser/autofill/autofill_infobar_delegate.cc
+++ b/chrome/browser/autofill/autofill_infobar_delegate.cc
@@ -7,9 +7,11 @@
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "chrome/browser/autofill/autofill_manager.h"
+#include "chrome/browser/browser.h"
 #include "chrome/browser/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/browser/tab_contents/tab_contents_delegate.h"
 #include "chrome/common/pref_names.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
@@ -19,8 +21,10 @@
 AutoFillInfoBarDelegate::AutoFillInfoBarDelegate(TabContents* tab_contents,
                                                  AutoFillManager* host)
     : ConfirmInfoBarDelegate(tab_contents),
+      browser_(NULL),
       host_(host) {
   if (tab_contents) {
+    browser_ = tab_contents->delegate()->GetBrowser();
     PrefService* prefs = tab_contents->profile()->GetPrefs();
     prefs->SetBoolean(prefs::kAutoFillInfoBarShown, true);
     tab_contents->AddInfoBar(this);
@@ -88,3 +92,14 @@ bool AutoFillInfoBarDelegate::Cancel() {
   }
   return true;
 }
+
+std::wstring AutoFillInfoBarDelegate::GetLinkText() {
+  return l10n_util::GetString(IDS_AUTOFILL_INFOBAR_LEARN_MORE);
+}
+
+bool AutoFillInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
+  GURL url =
+      GURL("http://www.google.com/support/chrome/bin/answer.py?answer=142893");
+  browser_->OpenURL(url, GURL(), NEW_FOREGROUND_TAB, PageTransition::TYPED);
+  return true;
+}
diff --git a/chrome/browser/autofill/autofill_infobar_delegate.h b/chrome/browser/autofill/autofill_infobar_delegate.h
index 0410cfb..73a52a4 100644
--- a/chrome/browser/autofill/autofill_infobar_delegate.h
+++ b/chrome/browser/autofill/autofill_infobar_delegate.h
@@ -10,6 +10,7 @@
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 
 class AutoFillManager;
+class Browser;
 class SkBitmap;
 class TabContents;
 
@@ -31,8 +32,13 @@ class AutoFillInfoBarDelegate : public ConfirmInfoBarDelegate {
       ConfirmInfoBarDelegate::InfoBarButton button) const;
   virtual bool Accept();
   virtual bool Cancel();
+  virtual std::wstring GetLinkText();
+  virtual bool LinkClicked(WindowOpenDisposition disposition);
 
  private:
+  // The browser.
+  Browser* browser_;
+
   // The AutoFillManager that initiated this InfoBar.
   AutoFillManager* host_;