Make the maximize button behave the same for Panels as other windows.

chrome/browser/ui/views/frame/browser_non_client_frame_view_aura.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view_aura.h"
 
 #include "ash/wm/frame_painter.h"
 #include "ash/wm/workspace/frame_maximize_button.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/ui/views/avatar_menu_button.h"
@@ skipping 46 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserNonClientFrameViewAura, public:
 
 BrowserNonClientFrameViewAura::BrowserNonClientFrameViewAura(
     BrowserFrame* frame, BrowserView* browser_view)
     : BrowserNonClientFrameView(frame, browser_view),
       maximize_button_(NULL),
       close_button_(NULL),
       window_icon_(NULL),
-      frame_painter_(new ash::FramePainter),
-      allow_maximize_(true) {
+      frame_painter_(new ash::FramePainter) {
 }
 
 BrowserNonClientFrameViewAura::~BrowserNonClientFrameViewAura() {
 }
 
 void BrowserNonClientFrameViewAura::Init() {
   // Caption buttons.
-  ash::FrameMaximizeButton* maximize_button =
-      new ash::FrameMaximizeButton(this, this);
-  maximize_button_ = maximize_button;
-  // Disable snap left/right and maximize for Panels.
-  if (browser_view()->browser()->is_type_panel() &&
-      browser_view()->browser()->app_type() == Browser::APP_TYPE_CHILD) {
-    allow_maximize_ = false;
-    maximize_button->SetIsLeftRightEnabled(false);
-    maximize_button->set_is_maximize_enabled(false);
-  }
+  maximize_button_ = new ash::FrameMaximizeButton(this, this);
   maximize_button_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_ACCNAME_MAXIMIZE));
   AddChildView(maximize_button_);
   close_button_ = new views::ImageButton(this);
   close_button_->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_ACCNAME_CLOSE));
   AddChildView(close_button_);
 
   // Initializing the TabIconView is expensive, so only do it if we need to.
   if (browser_view()->ShouldShowWindowIcon()) {
@@ skipping 151 matching lines @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // views::ButtonListener overrides:
 
 void BrowserNonClientFrameViewAura::ButtonPressed(views::Button* sender,
                                                   const views::Event& event) {
   if (sender == maximize_button_) {
     // The maximize button may move out from under the cursor.
     ResetWindowControls();
-    // Don't maximize if this is a Panel.
-    if (!allow_maximize_)
-      return;
     if (frame()->IsMaximized())
       frame()->Restore();
     else
       frame()->Maximize();
     // |this| may be deleted - some windows delete their frames on maximize.
   } else if (sender == close_button_) {
     frame()->Close();
   }
 }
 
@@ skipping 178 matching lines @@
 }
 
 SkBitmap* BrowserNonClientFrameViewAura::GetCustomBitmap(
     int bitmap_id,
     int fallback_bitmap_id) const {
   ui::ThemeProvider* tp = GetThemeProvider();
   if (tp->HasCustomImage(bitmap_id))
     return tp->GetBitmapNamed(bitmap_id);
   return tp->GetBitmapNamed(fallback_bitmap_id);
 }