Abstract history dependencies on bookmarks through HistoryClient

components/history/core/browser/history_client_mock_bookmarks.cc

Index: components/history/core/browser/history_client_mock_bookmarks.cc
diff --git a/components/history/core/browser/history_client_mock_bookmarks.cc b/components/history/core/browser/history_client_mock_bookmarks.cc
new file mode 100644
index 0000000000000000000000000000000000000000..cc2ad4218709e381650f26797571fab1b4b789be
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+++ b/components/history/core/browser/history_client_mock_bookmarks.cc
@@ -0,0 +1,39 @@
+// Copyright 2014 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 "components/history/core/browser/history_client_mock_bookmarks.h"
+
+namespace history {
+
+HistoryClientMockBookmarks::HistoryClientMockBookmarks() {}
+
+HistoryClientMockBookmarks::~HistoryClientMockBookmarks() {}
+
+void HistoryClientMockBookmarks::ClearAllBookmarks() {
+  bookmarked_urls_.clear();
+}
+
+void HistoryClientMockBookmarks::AddBookmark(const GURL& url) {
+  bookmarked_urls_.insert(url);
+}
+
+void HistoryClientMockBookmarks::DelBookmark(const GURL& url) {
+  bookmarked_urls_.erase(url);
+}
+
+bool HistoryClientMockBookmarks::IsBookmarked(const GURL& url) {
+  return bookmarked_urls_.find(url) != bookmarked_urls_.end();
+}
+
+void HistoryClientMockBookmarks::GetBookmarks(
+    std::vector<URLAndTitle> *bookmarks) {
+  bookmarks->reserve(bookmarks->size() + bookmarked_urls_.size());
+  for (std::set<GURL>::const_iterator i = bookmarked_urls_.begin();
+      i != bookmarked_urls_.end(); ++i) {
+    URLAndTitle urlAndTitle = { *i, base::string16() };
+    bookmarks->push_back(urlAndTitle);
+  }
+}
+
+}  // namespace history