When the chrome window is maximized, make sure the new tab button extends

chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc

Index: chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc
===================================================================
--- chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc	(revision 92539)
+++ chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc	(working copy)
@@ -6,12 +6,14 @@
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
+#include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_tab_helper.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/tabs/tab_strip_selection_model.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/tabs/tab_menu_model.h"
 #include "chrome/browser/ui/views/tabs/base_tab_strip.h"
@@ -317,6 +319,16 @@
   model_->ActiveTabClicked(index);
 }
 
+bool BrowserTabStripController::SizeTabButtonToTopOfTabStrip() {
+  if (browser_defaults::kSizeTabButtonToTopOfTabStrip)
+    return true;
+
+  if (browser_ && browser_->window())
+    return browser_->window()->IsMaximized();
+
+  return false;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // BrowserTabStripController, TabStripModelObserver implementation: