Move some content url constants to /url.

chrome/browser/autocomplete/autocomplete_provider.cc

Index: chrome/browser/autocomplete/autocomplete_provider.cc
diff --git a/chrome/browser/autocomplete/autocomplete_provider.cc b/chrome/browser/autocomplete/autocomplete_provider.cc
index d2ef91d63015b3b46d5b0d2f0862ae95f0ac3ac8..963a1dbbe3506e3a62e4128673c03c4be5ffd8d3 100644
--- a/chrome/browser/autocomplete/autocomplete_provider.cc
+++ b/chrome/browser/autocomplete/autocomplete_provider.cc
@@ -210,11 +210,11 @@ size_t AutocompleteProvider::TrimHttpPrefix(base::string16* url) {
   if (!AutocompleteInput::HasHTTPScheme(*url))
     return 0;
   size_t scheme_pos =
-      url->find(base::ASCIIToUTF16(content::kHttpScheme) + base::char16(':'));
+      url->find(base::ASCIIToUTF16(url::kHttpScheme) + base::char16(':'));
   DCHECK_NE(base::string16::npos, scheme_pos);
 
   // Erase scheme plus up to two slashes.
-  size_t prefix_end = scheme_pos + strlen(content::kHttpScheme) + 1;
+  size_t prefix_end = scheme_pos + strlen(url::kHttpScheme) + 1;
   const size_t after_slashes = std::min(url->length(), prefix_end + 2);
   while ((prefix_end < after_slashes) && ((*url)[prefix_end] == '/'))
     ++prefix_end;