Move about://-related constants from //content to //url

chrome/browser/extensions/api/tabs/tabs_test.cc

Index: chrome/browser/extensions/api/tabs/tabs_test.cc
diff --git a/chrome/browser/extensions/api/tabs/tabs_test.cc b/chrome/browser/extensions/api/tabs/tabs_test.cc
index 2e6c69d1d2d181918894d46f0fccb72c8a399f96..bdc2c1386f2ce95d222f8514a2fd5f526cf66aa2 100644
--- a/chrome/browser/extensions/api/tabs/tabs_test.cc
+++ b/chrome/browser/extensions/api/tabs/tabs_test.cc
@@ -393,7 +393,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, QueryCurrentWindowTabs) {
   for (size_t i = 0; i < kExtraWindows; ++i)
     CreateBrowser(browser()->profile());
 
-  GURL url(content::kAboutBlankURL);
+  GURL url(url::kAboutBlankURL);
   AddTabAtIndexToBrowser(browser(), 0, url, content::PAGE_TRANSITION_LINK);
   int window_id = ExtensionTabUtil::GetWindowId(browser());
 
@@ -510,7 +510,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, InvalidUpdateWindowState) {
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, DuplicateTab) {
-  content::OpenURLParams params(GURL(content::kAboutBlankURL),
+  content::OpenURLParams params(GURL(url::kAboutBlankURL),
                                 content::Referrer(),
                                 NEW_FOREGROUND_TAB,
                                 content::PAGE_TRANSITION_LINK, false);
@@ -553,7 +553,7 @@ IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, DuplicateTab) {
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, DuplicateTabNoPermission) {
-  content::OpenURLParams params(GURL(content::kAboutBlankURL),
+  content::OpenURLParams params(GURL(url::kAboutBlankURL),
                                 content::Referrer(),
                                 NEW_FOREGROUND_TAB,
                                 content::PAGE_TRANSITION_LINK, false);