Enforce different min size for popups than tabbed browsers on MacOSX.

chrome/browser/ui/cocoa/browser_window_controller.h

Index: chrome/browser/ui/cocoa/browser_window_controller.h
diff --git a/chrome/browser/ui/cocoa/browser_window_controller.h b/chrome/browser/ui/cocoa/browser_window_controller.h
index f390deeb8c939b7270d8cd9fba90723acfb19733..3bc55002f859b3ae6ae6d1f94b2489758cad3433 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.h
+++ b/chrome/browser/ui/cocoa/browser_window_controller.h
@@ -25,6 +25,7 @@
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/url_drop_target.h"
 #import "chrome/browser/ui/cocoa/view_resizer.h"
+#include "ui/gfx/rect.h"
 
 
 class Browser;
@@ -143,10 +144,16 @@ class TabContents;
 // Takes ownership of |browser|.
 - (id)initWithBrowser:(Browser*)browser;
 
+// Set minimum size on window depending on browser type.
+- (void)awakeFromNib;
+
 // Call to make the browser go away from other places in the cross-platform
 // code.
 - (void)destroyBrowser;
 
+// Ensure bounds for the window abide by the minimum window size.
+- (gfx::Rect)enforceMinWindowSize:(gfx::Rect)bounds;
+
 // Access the C++ bridge between the NSWindow and the rest of Chromium.
 - (BrowserWindow*)browserWindow;