Don't initialize C++ constants in Java during JNI registration.

content/public/browser/navigation_controller.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_
 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 28 matching lines @@
 class NavigationController {
  public:
   enum ReloadType {
     NO_RELOAD,                   // Normal load.
     RELOAD,                      // Normal (cache-validating) reload.
     RELOAD_IGNORING_CACHE,       // Reload bypassing the cache (shift-reload).
     RELOAD_ORIGINAL_REQUEST_URL  // Reload using the original request URL.
   };
 
   // Load type used in LoadURLParams.
+  //
+  // A Java counterpart will be generated for this enum.
+  // GENERATED_JAVA_ENUM_PACKAGE: (
+  //   org.chromium.content_public.browser.navigation_controller)
+  // GENERATED_JAVA_PREFIX_TO_STRIP: LOAD_TYPE_
   enum LoadURLType {
     // For loads that do not fall into any types below.
     LOAD_TYPE_DEFAULT,
 
     // An http post load request initiated from browser side.
     // The post data is passed in |browser_initiated_post_data|.
     LOAD_TYPE_BROWSER_INITIATED_HTTP_POST,
 
     // Loads a 'data:' scheme URL with specified base URL and a history entry
     // URL. This is only safe to be used for browser-initiated data: URL
     // navigations, since it shows arbitrary content as if it comes from
     // |virtual_url_for_data_url|.
     LOAD_TYPE_DATA
 
     // Adding new LoadURLType? Also update LoadUrlParams.java static constants.
   };
 
   // User agent override type used in LoadURLParams.
+  //
+  // A Java counterpart will be generated for this enum.
+  // GENERATED_JAVA_ENUM_PACKAGE: (
+  //   org.chromium.content_public.browser.navigation_controller)
+  // GENERATED_JAVA_PREFIX_TO_STRIP: UA_OVERRIDE_
   enum UserAgentOverrideOption {
     // Use the override value from the previous NavigationEntry in the
     // NavigationController.
     UA_OVERRIDE_INHERIT,
 
     // Use the default user agent.
     UA_OVERRIDE_FALSE,
 
     // Use the user agent override, if it's available.
     UA_OVERRIDE_TRUE
@@ skipping 369 matching lines @@
 
  private:
   // This interface should only be implemented inside content.
   friend class NavigationControllerImpl;
   NavigationController() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_