Rewrite std::string("") to std::string(), Linux edition.

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/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
@@ skipping 540 matching lines @@
   CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kDisablePopupBlocking);
 
   // Create http and https servers for a cross-site transition.
   ASSERT_TRUE(test_server()->Start());
   net::TestServer https_test_server(net::TestServer::TYPE_HTTPS,
                                     net::TestServer::kLocalhost,
                                     base::FilePath(kDocRoot));
   ASSERT_TRUE(https_test_server.Start());
   GURL http_url(test_server()->GetURL("files/title1.html"));
-  GURL https_url(https_test_server.GetURL(""));
+  GURL https_url(https_test_server.GetURL(std::string()));
 
   // Start with an http URL.
   ui_test_utils::NavigateToURL(browser(), http_url);
   WebContents* oldtab = browser()->tab_strip_model()->GetActiveWebContents();
   content::RenderProcessHost* process = oldtab->GetRenderProcessHost();
 
   // Now open a tab to a blank page, set its opener to null, and redirect it
   // cross-site.
   std::string redirect_popup = "w=window.open();";
   redirect_popup += "w.opener=null;";
@@ skipping 68 matching lines @@
   CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kDisablePopupBlocking);
 
   // Create http and https servers for a cross-site transition.
   ASSERT_TRUE(test_server()->Start());
   net::TestServer https_test_server(net::TestServer::TYPE_HTTPS,
                                     net::TestServer::kLocalhost,
                                     base::FilePath(kDocRoot));
   ASSERT_TRUE(https_test_server.Start());
   GURL http_url(test_server()->GetURL("files/title1.html"));
-  GURL https_url(https_test_server.GetURL(""));
+  GURL https_url(https_test_server.GetURL(std::string()));
 
   // Start with an http URL.
   ui_test_utils::NavigateToURL(browser(), http_url);
   WebContents* oldtab = browser()->tab_strip_model()->GetActiveWebContents();
   content::RenderProcessHost* process = oldtab->GetRenderProcessHost();
 
   // Now open a tab to a blank page, set its opener to null, and redirect it
   // cross-site.
   std::string dont_fork_popup = "w=window.open();";
   dont_fork_popup += "w.document.location=\"";
@@ skipping 79 matching lines @@
   ASSERT_TRUE(file_url.SchemeIs(chrome::kFileScheme));
   ui_test_utils::NavigateToURL(browser(), file_url);
   EXPECT_TRUE(command_updater->IsCommandEnabled(IDC_CREATE_SHORTCUTS));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserTest, CommandCreateAppShortcutHttp) {
   CommandUpdater* command_updater =
       browser()->command_controller()->command_updater();
 
   ASSERT_TRUE(test_server()->Start());
-  GURL http_url(test_server()->GetURL(""));
+  GURL http_url(test_server()->GetURL(std::string()));
   ASSERT_TRUE(http_url.SchemeIs(chrome::kHttpScheme));
   ui_test_utils::NavigateToURL(browser(), http_url);
   EXPECT_TRUE(command_updater->IsCommandEnabled(IDC_CREATE_SHORTCUTS));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserTest, CommandCreateAppShortcutHttps) {
   CommandUpdater* command_updater =
       browser()->command_controller()->command_updater();
 
   net::TestServer test_server(net::TestServer::TYPE_HTTPS,
                               net::TestServer::kLocalhost,
                               base::FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
   GURL https_url(test_server.GetURL("/"));
   ASSERT_TRUE(https_url.SchemeIs(chrome::kHttpsScheme));
   ui_test_utils::NavigateToURL(browser(), https_url);
   EXPECT_TRUE(command_updater->IsCommandEnabled(IDC_CREATE_SHORTCUTS));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserTest, CommandCreateAppShortcutFtp) {
   CommandUpdater* command_updater =
       browser()->command_controller()->command_updater();
 
   net::TestServer test_server(net::TestServer::TYPE_FTP,
                               net::TestServer::kLocalhost,
                               base::FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
-  GURL ftp_url(test_server.GetURL(""));
+  GURL ftp_url(test_server.GetURL(std::string()));
   ASSERT_TRUE(ftp_url.SchemeIs(chrome::kFtpScheme));
   ui_test_utils::NavigateToURL(browser(), ftp_url);
   EXPECT_TRUE(command_updater->IsCommandEnabled(IDC_CREATE_SHORTCUTS));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserTest, CommandCreateAppShortcutInvalid) {
   CommandUpdater* command_updater =
       browser()->command_controller()->command_updater();
 
   // Urls that should not have shortcuts.
@@ skipping 11 matching lines @@
 
   GURL blank_url(chrome::kAboutBlankURL);
   ui_test_utils::NavigateToURL(browser(), blank_url);
   EXPECT_FALSE(command_updater->IsCommandEnabled(IDC_CREATE_SHORTCUTS));
 }
 
 // Change a tab into an application window.
 // DISABLED: http://crbug.com/72310
 IN_PROC_BROWSER_TEST_F(BrowserTest, DISABLED_ConvertTabToAppShortcut) {
   ASSERT_TRUE(test_server()->Start());
-  GURL http_url(test_server()->GetURL(""));
+  GURL http_url(test_server()->GetURL(std::string()));
   ASSERT_TRUE(http_url.SchemeIs(chrome::kHttpScheme));
 
   ASSERT_EQ(1, browser()->tab_strip_model()->count());
   WebContents* initial_tab = browser()->tab_strip_model()->GetWebContentsAt(0);
   WebContents* app_tab = chrome::AddSelectedTabWithURL(
       browser(), http_url, content::PAGE_TRANSITION_TYPED);
   ASSERT_EQ(2, browser()->tab_strip_model()->count());
   ASSERT_EQ(1u, chrome::GetBrowserCount(browser()->profile(),
                                         browser()->host_desktop_type()));
 
@@ skipping 1278 matching lines @@
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }
 
 // Shift-middle-clicks open in a foreground tab.
 IN_PROC_BROWSER_TEST_F(ClickModifierTest, HrefShiftMiddleClickTest) {
   int modifiers = WebKit::WebInputEvent::ShiftKey;
   WebKit::WebMouseEvent::Button button = WebKit::WebMouseEvent::ButtonMiddle;
   WindowOpenDisposition disposition = NEW_FOREGROUND_TAB;
   RunTest(browser(), GetHrefURL(), modifiers, button, disposition);
 }