1 files changed, 22 insertions, 0 deletions
diff --git a/chrome/browser/ui/browser_navigator.cc b/chrome/browser/ui/browser_navigator.cc
index bbe00e4..8005699 100644
--- a/chrome/browser/ui/browser_navigator.cc
+++ b/chrome/browser/ui/browser_navigator.cc
@@ -647,4 +647,26 @@ bool IsURLAllowedInIncognito(const GURL& url) {
        url.host() == chrome::kChromeUISyncPromoHost));
 }
 
+#if defined(OS_CHROMEOS) || defined(USE_AURA)
+// On Chrome desktop platforms (Aura, ChromeOS), if a popup window is larger
+// than this fraction of the screen, create a foreground tab instead.
+const float kPopupMaxWidthFactor = 0.5;
+const float kPopupMaxHeightFactor = 0.6;
+
+WindowOpenDisposition DispositionForPopupBounds(
+    const gfx::Rect& popup_bounds, int window_width, int window_height) {
+  // Check against scaled window bounds. Also check for width or height == 0,
+  // which would indicate a tab sized popup window.
+  int max_width = window_width * kPopupMaxWidthFactor;
+  int max_height = window_height * kPopupMaxHeightFactor;
+  if (popup_bounds.width() > max_width ||
+      popup_bounds.height() > max_height ||
+      popup_bounds.width() == 0 ||
+      popup_bounds.height() == 0) {
+    return NEW_FOREGROUND_TAB;
+  }
+  return NEW_POPUP;
+}
+#endif
+
 }  // namespace browser