Extract BookmarksFileImporter from Firefox2Importer.

chrome/browser/importer/external_process_importer_client.h

Index: chrome/browser/importer/external_process_importer_client.h
diff --git a/chrome/browser/importer/external_process_importer_client.h b/chrome/browser/importer/external_process_importer_client.h
index 092901fa3c1cdc40bc901255f195999514f891bc..c5d2b00f6f7d017836ac10208e6833cf64cb44dc 100644
--- a/chrome/browser/importer/external_process_importer_client.h
+++ b/chrome/browser/importer/external_process_importer_client.h
@@ -12,20 +12,22 @@
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
+#include "chrome/browser/history/history_types.h"
 #include "chrome/browser/importer/importer_data_types.h"
-#include "chrome/browser/importer/profile_writer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/utility_process_host_client.h"
 
 class ExternalProcessImporterHost;
+struct ImportedBookmarkEntry;
 class InProcessImporterBridge;
+class TemplateURL;
 
 namespace content {
+struct PasswordForm;
 class UtilityProcessHost;
 }
 
 namespace history {
-class URLRow;
 struct ImportedFaviconUsage;
 }
 
@@ -61,7 +63,7 @@ class ExternalProcessImporterClient : public content::UtilityProcessHostClient {
   void OnBookmarksImportStart(const string16& first_folder_name,
                               size_t total_bookmarks_count);
   void OnBookmarksImportGroup(
-      const std::vector<ProfileWriter::BookmarkEntry>& bookmarks_group);
+      const std::vector<ImportedBookmarkEntry>& bookmarks_group);
   void OnFaviconsImportStart(size_t total_favicons_count);
   void OnFaviconsImportGroup(
       const std::vector<history::ImportedFaviconUsage>& favicons_group);
@@ -90,7 +92,7 @@ class ExternalProcessImporterClient : public content::UtilityProcessHostClient {
   // These variables store data being collected from the importer until the
   // entire group has been collected and is ready to be written to the profile.
   history::URLRows history_rows_;
-  std::vector<ProfileWriter::BookmarkEntry> bookmarks_;
+  std::vector<ImportedBookmarkEntry> bookmarks_;
   std::vector<history::ImportedFaviconUsage> favicons_;
 
   // Usually some variation on IDS_BOOKMARK_GROUP_...; the name of the folder