Restore default browser infobar icon to full-color Chrome icon.

Earlier this year the default browser infobar icon was changed to a
stylized blue Chrome icon. This cl, per rpop@, reverts the icon to its
original full-color version.

R=sky@chromium.org
BUG=654340

Review-Url: https://codereview.chromium.org/2537453004
Cr-Commit-Position: refs/heads/master@{#434839}

chrome/browser/ui/startup/default_browser_infobar_delegate.cc

@@ -97,8 +97,8 @@ DefaultBrowserInfoBarDelegate::GetIdentifier() const {
   return DEFAULT_BROWSER_INFOBAR_DELEGATE;
 }
 
-gfx::VectorIconId DefaultBrowserInfoBarDelegate::GetVectorIconId() const {
-  return gfx::VectorIconId::CHROME_PRODUCT;
+int DefaultBrowserInfoBarDelegate::GetIconId() const {
+  return IDR_PRODUCT_LOGO_32;
 }
 
 #if defined(OS_WIN)

chrome/browser/ui/startup/default_browser_infobar_delegate.h

@@ -56,7 +56,7 @@ class DefaultBrowserInfoBarDelegate : public ConfirmInfoBarDelegate {
   // ConfirmInfoBarDelegate:
   Type GetInfoBarType() const override;
   infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
-  gfx::VectorIconId GetVectorIconId() const override;
+  int GetIconId() const override;
 #if defined(OS_WIN)
   gfx::Image GetIcon() const override;
 #endif  // defined(OS_WIN)