Merge 275988 "Move about://-related constants from //content to ..."

content/public/common/url_constants.cc

Index: content/public/common/url_constants.cc
===================================================================
--- content/public/common/url_constants.cc	(revision 276109)
+++ content/public/common/url_constants.cc	(working copy)
@@ -6,8 +6,6 @@
 
 namespace content {
 
-const char kAboutScheme[] = "about";
-
 // Before adding new chrome schemes please check with security@chromium.org.
 // There are security implications associated with introducing new schemes.
 const char kChromeDevToolsScheme[] = "chrome-devtools";
@@ -17,7 +15,6 @@
 const char kSwappedOutScheme[] = "swappedout";
 const char kViewSourceScheme[] = "view-source";
 
-const char kAboutBlankURL[] = "about:blank";
 const char kAboutSrcDocURL[] = "about:srcdoc";
 
 const char kChromeUIAppCacheInternalsHost[] = "appcache-internals";