Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

chrome/browser/extensions/api/declarative_content/chrome_content_rules_registry.cc

 // Copyright (c) 2012 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/extensions/api/declarative_content/chrome_content_rules_registry.h"
 
 #include <utility>
 
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/declarative_content/content_action.h"
@@ skipping 64 matching lines @@
 // Creates a DeclarativeContentRule for |extension| given a json definition.
 // The format of each condition and action's json is up to the specific
 // ContentCondition and ContentAction.  |extension| may be NULL in tests.
 //
 // If |error| is empty, the translation was successful and the returned rule is
 // internally consistent.
 scoped_ptr<DeclarativeContentRule> CreateRule(
     url_matcher::URLMatcherConditionFactory* url_matcher_condition_factory,
     content::BrowserContext* browser_context,
     const Extension* extension,
-    const core_api::events::Rule& api_rule,
+    const api::events::Rule& api_rule,
     std::string* error) {
   scoped_ptr<DeclarativeContentRule> rule(new DeclarativeContentRule);
 
   rule->extension = extension;
 
   CreateConditions(extension, url_matcher_condition_factory,
                    api_rule.conditions, &rule->conditions, error);
   if (!error->empty())
     return scoped_ptr<DeclarativeContentRule>();
 
@@ skipping 404 matching lines @@
   size_t count = 0;
   for (auto web_contents_rules_pair : active_rules_)
     count += web_contents_rules_pair.second.size();
   return count;
 }
 
 ChromeContentRulesRegistry::~ChromeContentRulesRegistry() {
 }
 
 }  // namespace extensions