Move PageTransition into content namespace. While I'm touching all these files, I've also updated...

chrome/browser/search_engines/template_url_service.cc

 // Copyright (c) 2011 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 "chrome/browser/search_engines/template_url_service.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/i18n/case_conversion.h"
@@ skipping 1244 matching lines @@
 
     if (search_ref && search_ref->GetHost() == row.url().host() &&
         search_ref->GetPath() == path) {
       if (!built_terms && !BuildQueryTerms(row.url(), &query_terms)) {
         // No query terms. No need to continue with the rest of the
         // TemplateURLs.
         return;
       }
       built_terms = true;
 
-      if (PageTransition::StripQualifier(details.transition) ==
-          PageTransition::KEYWORD) {
+      if (content::PageTransitionStripQualifier(details.transition) ==
+          content::PAGE_TRANSITION_KEYWORD) {
         // The visit is the result of the user entering a keyword, generate a
         // KEYWORD_GENERATED visit for the KEYWORD so that the keyword typed
         // count is boosted.
         AddTabToSearchVisit(**i);
       }
 
       QueryTerms::iterator terms_iterator =
           query_terms.find(search_ref->GetSearchTermKey());
       if (terms_iterator != query_terms.end() &&
           !terms_iterator->second.empty()) {
@@ skipping 22 matching lines @@
     return;
 
   GURL url(URLFixerUpper::FixupURL(UTF16ToUTF8(t_url.keyword()),
                                    std::string()));
   if (!url.is_valid())
     return;
 
   // Synthesize a visit for the keyword. This ensures the url for the keyword is
   // autocompleted even if the user doesn't type the url in directly.
   history->AddPage(url, NULL, 0, GURL(),
-                   PageTransition::KEYWORD_GENERATED,
+                   content::PAGE_TRANSITION_KEYWORD_GENERATED,
                    history::RedirectList(), history::SOURCE_BROWSED, false);
 }
 
 // static
 bool TemplateURLService::BuildQueryTerms(const GURL& url,
                                          QueryTerms* query_terms) {
   url_parse::Component query = url.parsed_for_possibly_invalid_spec().query;
   url_parse::Component key, value;
   size_t valid_term_count = 0;
   while (url_parse::ExtractQueryKeyValue(url.spec().c_str(), &query, &key,
@@ skipping 388 matching lines @@
   } else {
     // Change the local TURL's GUID to the server's GUID and push an update to
     // Sync. This ensures that the rest of local_url's fields are sync'd up to
     // the server, and the next time local_url is synced, it is recognized by
     // having the same GUID.
     ResetTemplateURLGUID(local_turl, sync_turl->sync_guid());
     SyncData sync_data = CreateSyncDataFromTemplateURL(*local_turl);
     change_list->push_back(SyncChange(SyncChange::ACTION_UPDATE, sync_data));
   }
 }