Avoid DevTools window growth on every window close-open cycle.

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

 // Copyright (c) 2011 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_view.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 1633 matching lines @@
   if (!IsFullscreen() && browser_->ShouldSaveWindowPlacement()) {
     WidgetDelegate::SaveWindowPlacement(bounds, maximized);
     browser_->SaveWindowPlacement(bounds,
                                   maximized ? ui::SHOW_STATE_MAXIMIZED :
                                               ui::SHOW_STATE_NORMAL);
   }
 }
 
 bool BrowserView::GetSavedWindowBounds(gfx::Rect* bounds) const {
   *bounds = browser_->GetSavedWindowBounds();
-  if (browser_->is_type_popup() || browser_->is_type_panel()) {
+  if ((browser_->is_type_popup() || browser_->is_type_panel())
+      && !browser_->is_devtools()) {
     // We are a popup window. The value passed in |bounds| represents two
     // pieces of information:
     // - the position of the window, in screen coordinates (outer position).
     // - the size of the content area (inner size).
     // We need to use these values to determine the appropriate size and
     // position of the resulting window.
     if (IsToolbarVisible()) {
       // If we're showing the toolbar, we need to adjust |*bounds| to include
       // its desired height, since the toolbar is considered part of the
       // window's client area as far as GetWindowBoundsForClientBounds is
@@ skipping 1018 matching lines @@
 BrowserWindow* BrowserWindow::CreateBrowserWindow(Browser* browser) {
   // Create the view and the frame. The frame will attach itself via the view
   // so we don't need to do anything with the pointer.
   BrowserView* view = new BrowserView(browser);
   (new BrowserFrame(view))->InitBrowserFrame();
   view->GetWidget()->non_client_view()->SetAccessibleName(
       l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
   return view;
 }
 #endif