Disable all the browser_tests that are flaking more than 5% of the time on trybots.

chrome/browser/ui/browser_browsertest.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 <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
@@ skipping 2487 matching lines @@
 #else
   int modifiers = blink::WebInputEvent::ControlKey;
 #endif
   modifiers |= blink::WebInputEvent::ShiftKey;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonLeft;
   WindowOpenDisposition disposition = NEW_FOREGROUND_TAB;
   RunTest(browser(), GetWindowOpenURL(), modifiers, button, disposition);
 }
 
 // Middle-clicks open in a background tab.
-IN_PROC_BROWSER_TEST_F(ClickModifierTest, WindowOpenMiddleClickTest) {
+#if defined(OS_LINUX)
+// http://crbug.com/396347
+#define MAYBE_WindowOpenMiddleClickTest DISABLED_WindowOpenMiddleClickTest
+#else
+#define MAYBE_WindowOpenMiddleClickTest WindowOpenMiddleClickTest
+#endif
+IN_PROC_BROWSER_TEST_F(ClickModifierTest, MAYBE_WindowOpenMiddleClickTest) {
   int modifiers = 0;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonMiddle;
   WindowOpenDisposition disposition = NEW_BACKGROUND_TAB;
   RunTest(browser(), GetWindowOpenURL(), modifiers, button, disposition);
 }
 
 // Shift-middle-clicks open in a foreground tab.
 IN_PROC_BROWSER_TEST_F(ClickModifierTest, WindowOpenShiftMiddleClickTest) {
   int modifiers = blink::WebInputEvent::ShiftKey;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonMiddle;
@@ skipping 29 matching lines @@
 #else
   int modifiers = blink::WebInputEvent::ControlKey;
 #endif
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonLeft;
   WindowOpenDisposition disposition = NEW_BACKGROUND_TAB;
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }
 
 // Control-shift-clicks open in a foreground tab.
 // On OSX meta [the command key] takes the place of control.
-IN_PROC_BROWSER_TEST_F(ClickModifierTest, HrefControlShiftClickTest) {
+// http://crbug.com/396347
+IN_PROC_BROWSER_TEST_F(ClickModifierTest, DISABLED_HrefControlShiftClickTest) {
 #if defined(OS_MACOSX)
   int modifiers = blink::WebInputEvent::MetaKey;
 #else
   int modifiers = blink::WebInputEvent::ControlKey;
 #endif
   modifiers |= blink::WebInputEvent::ShiftKey;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonLeft;
   WindowOpenDisposition disposition = NEW_FOREGROUND_TAB;
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }
 
 // Middle-clicks open in a background tab.
 IN_PROC_BROWSER_TEST_F(ClickModifierTest, HrefMiddleClickTest) {
   int modifiers = 0;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonMiddle;
   WindowOpenDisposition disposition = NEW_BACKGROUND_TAB;
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }
 
 // Shift-middle-clicks open in a foreground tab.
-IN_PROC_BROWSER_TEST_F(ClickModifierTest, HrefShiftMiddleClickTest) {
+// http://crbug.com/396347
+IN_PROC_BROWSER_TEST_F(ClickModifierTest, DISABLED_HrefShiftMiddleClickTest) {
   int modifiers = blink::WebInputEvent::ShiftKey;
   blink::WebMouseEvent::Button button = blink::WebMouseEvent::ButtonMiddle;
   WindowOpenDisposition disposition = NEW_FOREGROUND_TAB;
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserTest, GetSizeForNewRenderView) {
   // The instant extended NTP has javascript that does not work with
   // ui_test_utils::NavigateToURL.  The NTP rvh reloads when the browser tries
   // to navigate away from the page, which causes the WebContents to end up in
@@ skipping 117 matching lines @@
 #endif
   EXPECT_EQ(exp_commit_size, rwhv_commit_size2);
   EXPECT_EQ(exp_commit_size, wcv_commit_size2);
   gfx::Size exp_final_size(initial_wcv_size);
   exp_final_size.Enlarge(wcv_resize_insets.width(),
                          wcv_resize_insets.height() + height_inset);
   EXPECT_EQ(exp_final_size,
             web_contents->GetRenderWidgetHostView()->GetViewBounds().size());
   EXPECT_EQ(exp_final_size, web_contents->GetContainerBounds().size());
 }