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

chrome/common/net/url_fixer_upper.cc

Index: chrome/common/net/url_fixer_upper.cc
diff --git a/chrome/common/net/url_fixer_upper.cc b/chrome/common/net/url_fixer_upper.cc
index 80b48c32bba946f492024f05d3217a587cc8baa0..371b0e063183af07ae371c892a0650d4005e3295 100644
--- a/chrome/common/net/url_fixer_upper.cc
+++ b/chrome/common/net/url_fixer_upper.cc
@@ -429,7 +429,7 @@ std::string SegmentURLInternal(std::string* text, url::Parsed* parts) {
   }
 
   // Proceed with about and chrome schemes, but not file or nonstandard schemes.
-  if ((scheme != content::kAboutScheme) &&
+  if ((scheme != url::kAboutScheme) &&
       (scheme != content::kChromeUIScheme) &&
       ((scheme == url::kFileScheme) ||
        !url::IsStandard(scheme.c_str(),
@@ -535,8 +535,8 @@ GURL URLFixerUpper::FixupURL(const std::string& text,
   }
 
   // Parse and rebuild about: and chrome: URLs, except about:blank.
-  bool chrome_url = !LowerCaseEqualsASCII(trimmed, content::kAboutBlankURL) &&
-                    ((scheme == content::kAboutScheme) ||
+  bool chrome_url = !LowerCaseEqualsASCII(trimmed, url::kAboutBlankURL) &&
+                    ((scheme == url::kAboutScheme) ||
                      (scheme == content::kChromeUIScheme));
 
   // For some schemes whose layouts we understand, we rebuild it.