Disable FlashFullscreenInteractiveBrowserTest.Fullscreen_LockMouse on

chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc

 // Copyright 2014 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 389 matching lines @@
 
   // Test that the Escape key is handled as an exit fullscreen command while the
   // Flash widget has the focus.
   EXPECT_TRUE(ObserveFlashHasFocus(first_tab_contents, true));
   PressEscape();
   EXPECT_TRUE(ObserveTabIsInFullscreen(false));
 }
 
 // Tests that a fullscreen flash plugin can lock the mouse, and that it'll be
 // unlocked when the plugin exits fullscreen.
+// Flaky on Linux. See https://crbug.com/706148.
+#if defined(OS_LINUX) || defined(OS_CHROMEOS)
+#define MAYBE_Fullscreen_LockMouse DISABLED_Fullscreen_LockMouse
+#else
+#define MAYBE_Fullscreen_LockMouse Fullscreen_LockMouse
+#endif
 IN_PROC_BROWSER_TEST_F(FlashFullscreenInteractiveBrowserTest,
-                       Fullscreen_LockMouse) {
+                       MAYBE_Fullscreen_LockMouse) {
   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
   StartFakingTabCapture();
   ASSERT_TRUE(LaunchFlashFullscreen());
   content::WebContents* web_contents = GetActiveWebContents();
   EXPECT_TRUE(ObserveFlashHasFocus(web_contents, true));
 
   // Try to lock the mouse.
   content::RenderWidgetHostView* fullscreen_view =
       web_contents->GetFullscreenRenderWidgetHostView();
   content::RenderWidgetHost* fullscreen_widget =
       fullscreen_view->GetRenderWidgetHost();
   content::RenderProcessHost* process = fullscreen_widget->GetProcess();
   content::PwnMessageHelper::LockMouse(
       process, fullscreen_widget->GetRoutingID(), true, false, true);
 
   // Make sure that the fullscreen widget got the mouse lock.
   EXPECT_TRUE(fullscreen_view->IsMouseLocked());
   EXPECT_EQ(fullscreen_widget, content::GetMouseLockWidget(web_contents));
 
   PressEscape();
   EXPECT_TRUE(ObserveTabIsInFullscreen(false));
 
   // Mouse should be unlocked.
   EXPECT_EQ(nullptr, content::GetMouseLockWidget(web_contents));
 }