[DevTools] Remove dock side knowledge from browser.

chrome/browser/ui/cocoa/dev_tools_controller_browsertest.mm

 // Copyright 2013 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.
 
 #import "chrome/browser/ui/cocoa/dev_tools_controller.h"
 
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/cocoa/browser_window_controller.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
 class DevToolsControllerTest : public InProcessBrowserTest {
  public:
   DevToolsControllerTest() : InProcessBrowserTest() {
   }
 
   virtual void SetUpOnMainThread() OVERRIDE {
-    DevToolsWindow::ToggleDevToolsWindow(browser(),
-                                         DevToolsToggleAction::Show());
+    DevToolsWindow* devtools = DevToolsWindow::ToggleDevToolsWindow(
+        browser(), DevToolsToggleAction::Show());
+    devtools->SetIsDockedAndShowImmediatelyForTest(true);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DevToolsControllerTest);
 };
 
 // Verify that AllowOverlappingViews is set while the find bar is visible.
 IN_PROC_BROWSER_TEST_F(DevToolsControllerTest, AllowOverlappingViews) {
   content::WebContents* web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   DevToolsWindow* dev_tools =
       DevToolsWindow::GetDockedInstanceForInspectedTab(web_contents);
   content::WebContentsView* dev_tools_view =
       dev_tools->web_contents()->GetView();
 
   // Without the find bar.
   EXPECT_TRUE(dev_tools_view->GetAllowOverlappingViews());
 
   // With the find bar.
   browser()->GetFindBarController()->find_bar()->Show(false);
   EXPECT_TRUE(dev_tools_view->GetAllowOverlappingViews());
 
   // Without the find bar.
   browser()->GetFindBarController()->find_bar()->Hide(false);
   EXPECT_TRUE(dev_tools_view->GetAllowOverlappingViews());
 }