[Android] Remove search feature from enhanced bookmarks

components/enhanced_bookmarks/bookmark_server_search_service.cc

Index: components/enhanced_bookmarks/bookmark_server_search_service.cc
diff --git a/components/enhanced_bookmarks/bookmark_server_search_service.cc b/components/enhanced_bookmarks/bookmark_server_search_service.cc
deleted file mode 100644
index 3236e73ed4ec37c01369db59076c761e4464247c..0000000000000000000000000000000000000000
--- a/components/enhanced_bookmarks/bookmark_server_search_service.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-// 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/enhanced_bookmarks/bookmark_server_search_service.h"
-
-#include "components/enhanced_bookmarks/enhanced_bookmark_model.h"
-#include "components/enhanced_bookmarks/enhanced_bookmark_utils.h"
-#include "components/enhanced_bookmarks/proto/search.pb.h"
-#include "net/base/url_util.h"
-#include "net/url_request/url_fetcher.h"
-
-using bookmarks::BookmarkNode;
-
-namespace {
-const char kSearchUrl[] = "https://www.google.com/stars/search";
-const int kSearchCacheMaxSize = 50;
-}  // namespace
-
-namespace enhanced_bookmarks {
-
-BookmarkServerSearchService::BookmarkServerSearchService(
-    scoped_refptr<net::URLRequestContextGetter> request_context_getter,
-    ProfileOAuth2TokenService* token_service,
-    SigninManagerBase* signin_manager,
-    EnhancedBookmarkModel* enhanced_bookmark_model)
-    : BookmarkServerService(request_context_getter,
-                            token_service,
-                            signin_manager,
-                            enhanced_bookmark_model),
-      cache_(kSearchCacheMaxSize) {
-}
-
-BookmarkServerSearchService::~BookmarkServerSearchService() {
-}
-
-void BookmarkServerSearchService::Search(const std::string& query) {
-  DCHECK(query.length());
-  if (current_query_ == query)
-    return;
-
-  // If result is already stored in cache, immediately notify observers.
-  if (cache_.Get(current_query_) != cache_.end()) {
-    Cancel();
-    Notify();
-    return;
-  }
-  current_query_ = query;
-  TriggerTokenRequest(true);
-}
-
-scoped_ptr<std::vector<const BookmarkNode*>>
-BookmarkServerSearchService::ResultForQuery(const std::string& query) {
-  DCHECK(query.length());
-  scoped_ptr<std::vector<const BookmarkNode*>> result;
-
-  const auto& it = cache_.Get(query);
-  if (it == cache_.end())
-    return result;
-
-  result.reset(new std::vector<const BookmarkNode*>());
-
-  for (const std::string& clip_id : it->second) {
-    const BookmarkNode* node = BookmarkForRemoteId(clip_id);
-    if (node)
-      result->push_back(node);
-  }
-  return result;
-}
-
-scoped_ptr<net::URLFetcher> BookmarkServerSearchService::CreateFetcher() {
-  // Add the necessary arguments to the URI.
-  GURL url(kSearchUrl);
-  url = net::AppendQueryParameter(url, "output", "proto");
-  url = net::AppendQueryParameter(url, "q", current_query_);
-  url = net::AppendQueryParameter(url, "v", model_->GetVersionString());
-
-  // Build the URLFetcher to perform the request.
-  scoped_ptr<net::URLFetcher> url_fetcher =
-      net::URLFetcher::Create(url, net::URLFetcher::GET, this);
-
-  return url_fetcher;
-}
-
-bool BookmarkServerSearchService::ProcessResponse(const std::string& response,
-                                                  bool* should_notify) {
-  DCHECK(*should_notify);
-  DCHECK(current_query_.length());
-  image::collections::CorpusSearchResult response_proto;
-  bool result = response_proto.ParseFromString(response);
-  if (!result)
-    return false;  // Not formatted properly.
-
-  std::vector<std::string> clip_ids;
-  for (const image::collections::CorpusSearchResult_ClipResult& clip_result :
-       response_proto.results()) {
-    const std::string& clip_id = clip_result.clip_id();
-    if (!clip_id.length())
-      continue;
-    clip_ids.push_back(clip_id);
-  }
-  cache_.Put(current_query_, clip_ids);
-  current_query_.clear();
-  return true;
-}
-
-void BookmarkServerSearchService::CleanAfterFailure() {
-  cache_.Clear();
-  current_query_.clear();
-}
-
-void BookmarkServerSearchService::EnhancedBookmarkAdded(
-    const BookmarkNode* node) {
-  cache_.Clear();
-}
-
-void BookmarkServerSearchService::EnhancedBookmarkAllUserNodesRemoved() {
-  cache_.Clear();
-}
-
-void BookmarkServerSearchService::EnhancedBookmarkRemoteIdChanged(
-    const BookmarkNode* node,
-    const std::string& old_remote_id,
-    const std::string& remote_id) {
-  cache_.Clear();
-}
-}  // namespace enhanced_bookmarks