Disable all the tests that are flaking more than 5% on Linux builders.

chrome/browser/ssl/ssl_browser_tests.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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
@@ skipping 430 matching lines @@
   ASSERT_TRUE(https_server_.Start());
 
   ui_test_utils::NavigateToURL(browser(),
                                https_server_.GetURL("files/ssl/google.html"));
 
   CheckAuthenticatedState(browser()->tab_strip_model()->GetActiveWebContents(),
                           AuthState::NONE);
 }
 
 // Visits a page with https error and proceed:
-IN_PROC_BROWSER_TEST_F(SSLUITest, TestHTTPSExpiredCertAndProceed) {
+#if defined(OS_LINUX)
+// flaky http://crbug.com/396462
+#define MAYBE_TestHTTPSExpiredCertAndProceed DISABLED_TestHTTPSExpiredCertAndProceed

[viettrungluu, 2014/07/23 15:26:42]

nit (here and below): you can avoid the line longer than 80 chars by using \ to
continue the line.

[jam, 2014/07/23 16:02:06]

Done.

+#else
+#define MAYBE_TestHTTPSExpiredCertAndProceed TestHTTPSExpiredCertAndProceed
+#endif
+IN_PROC_BROWSER_TEST_F(SSLUITest, MAYBE_TestHTTPSExpiredCertAndProceed) {
   ASSERT_TRUE(https_server_expired_.Start());
 
   ui_test_utils::NavigateToURL(browser(),
       https_server_expired_.GetURL("files/ssl/google.html"));
 
   WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
   CheckAuthenticationBrokenState(
       tab, net::CERT_STATUS_DATE_INVALID, AuthState::SHOWING_INTERSTITIAL);
 
   ProceedThroughInterstitial(tab);
@@ skipping 520 matching lines @@
   bool js_result = false;
   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
       tab,
       "window.domAutomationController.send(IsFooSet());",
       &js_result));
   EXPECT_FALSE(js_result);
 }
 
 // Visits a page with insecure content loaded by JS (after the initial page
 // load).
-IN_PROC_BROWSER_TEST_F(SSLUITest, TestDisplaysInsecureContentLoadedFromJS) {
+#if defined(OS_LINUX)
+// flaky http://crbug.com/396462
+#define MAYBE_TestDisplaysInsecureContentLoadedFromJS DISABLED_TestDisplaysInsecureContentLoadedFromJS
+#else
+#define MAYBE_TestDisplaysInsecureContentLoadedFromJS TestDisplaysInsecureContentLoadedFromJS
+#endif
+IN_PROC_BROWSER_TEST_F(SSLUITest,
+                       MAYBE_TestDisplaysInsecureContentLoadedFromJS) {
   ASSERT_TRUE(test_server()->Start());
   ASSERT_TRUE(https_server_.Start());
 
   std::string replacement_path;
   ASSERT_TRUE(GetFilePathWithHostAndPortReplacement(
       "files/ssl/page_with_dynamic_insecure_content.html",
       test_server()->host_port_pair(),
       &replacement_path));
   ui_test_utils::NavigateToURL(browser(), https_server_.GetURL(
       replacement_path));
@@ skipping 746 matching lines @@
   // We shouldn't have an interstitial page showing here.
 
   // Test page run a WebSocket wss connection test. The result will be shown
   // as page title.
   const base::string16 result = watcher.WaitAndGetTitle();
   EXPECT_TRUE(LowerCaseEqualsASCII(result, "pass"));
 }
 
 // Verifies that the interstitial can proceed, even if JavaScript is disabled.
 // http://crbug.com/322948
-IN_PROC_BROWSER_TEST_F(SSLUITest, TestInterstitialJavaScriptProceeds) {
+#if defined(OS_LINUX)
+// flaky http://crbug.com/396458
+#define MAYBE_TestInterstitialJavaScriptProceeds DISABLED_TestInterstitialJavaScriptProceeds
+#else
+#define MAYBE_TestInterstitialJavaScriptProceeds TestInterstitialJavaScriptProceeds
+#endif
+IN_PROC_BROWSER_TEST_F(SSLUITest, MAYBE_TestInterstitialJavaScriptProceeds) {
   browser()->profile()->GetHostContentSettingsMap()->SetDefaultContentSetting(
       CONTENT_SETTINGS_TYPE_JAVASCRIPT, CONTENT_SETTING_BLOCK);
 
   ASSERT_TRUE(https_server_expired_.Start());
   WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
   ui_test_utils::NavigateToURL(browser(),
       https_server_expired_.GetURL("files/ssl/google.html"));
   CheckAuthenticationBrokenState(
       tab, net::CERT_STATUS_DATE_INVALID, AuthState::SHOWING_INTERSTITIAL);
 
@@ skipping 76 matching lines @@
 
 // Visit a page over https that contains a frame with a redirect.
 
 // XMLHttpRequest insecure content in synchronous mode.
 
 // XMLHttpRequest insecure content in asynchronous mode.
 
 // XMLHttpRequest over bad ssl in synchronous mode.
 
 // XMLHttpRequest over OK ssl in synchronous mode.