Make a new yes/no messagebox wrapper function, use it in the bookmark alert.

Recommitting of r46101.

BUG=http://crbug.com/34481; http://crbug.com/40011
TEST=on Mac/ChromeOS, have at least 15 bookmarks on bookmarks bar or other bookmarks,
right click on one of those and click on Open all bookmarks. A confirmation
dialog box should be shown. No other visible change.

Review URL: http://codereview.chromium.org/1745024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50894 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 1 deletions

diff --git a/chrome/browser/platform_util.h b/chrome/browser/platform_util.h
index 4ab45b2..1140561 100644
--- a/chrome/browser/platform_util.h
+++ b/chrome/browser/platform_util.h
@@ -39,11 +39,18 @@ bool IsVisible(gfx::NativeView view);
 
 // Pops up an error box with an OK button. If |parent| is non-null, the box
 // will be modal on it. (On Mac, it is always app-modal.) Generally speaking,
-// this class should not be used for much. Infobars are preferred.
+// this function should not be used for much. Infobars are preferred.
 void SimpleErrorBox(gfx::NativeWindow parent,
                     const string16& title,
                     const string16& message);
 
+// Pops up a dialog box with two buttons (Yes/No), with the default button of
+// Yes. If |parent| is non-null, the box will be modal on it. (On Mac, it is
+// always app-modal.) Returns true if the Yes button was chosen.
+bool SimpleYesNoBox(gfx::NativeWindow parent,
+                    const string16& title,
+                    const string16& message);
+
 // Return a human readable modifier for the version string.  For a
 // branded Chrome (not Chromium), this modifier is the channel (dev,
 // beta, but "" for stable).