Remove people search

chrome/browser/ui/app_list/search/people/people_provider.cc

Index: chrome/browser/ui/app_list/search/people/people_provider.cc
diff --git a/chrome/browser/ui/app_list/search/people/people_provider.cc b/chrome/browser/ui/app_list/search/people/people_provider.cc
deleted file mode 100644
index 8efc2ecfebc3dce18187b8f950362b015edb6c82..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/app_list/search/people/people_provider.cc
+++ /dev/null
@@ -1,211 +0,0 @@
-// Copyright 2013 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/ui/app_list/search/people/people_provider.h"
-
-#include <string>
-#include <utility>
-
-#include "base/bind.h"
-#include "base/callback.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/search/search.h"
-#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/ui/app_list/search/common/json_response_fetcher.h"
-#include "chrome/browser/ui/app_list/search/people/people_result.h"
-#include "chrome/browser/ui/app_list/search/people/person.h"
-#include "components/signin/core/browser/profile_oauth2_token_service.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "google_apis/gaia/gaia_constants.h"
-#include "net/base/url_util.h"
-#include "url/gurl.h"
-
-namespace app_list {
-
-namespace {
-
-const char kKeyItems[] = "items";
-
-const char kAccessTokenField[] = "access_token";
-const char kQueryField[] = "query";
-const char kPeopleSearchUrl[] =
-    "https://www.googleapis.com/plus/v2whitelisted/people/autocomplete";
-
-// OAuth2 scope for access to the Google+ People Search API.
-const char kPeopleSearchOAuth2Scope[] =
-    "https://www.googleapis.com/auth/plus.peopleapi.readwrite";
-
-}  // namespace
-
-PeopleProvider::PeopleProvider(Profile* profile,
-                               AppListControllerDelegate* controller)
-    : WebserviceSearchProvider(profile),
-      OAuth2TokenService::Consumer("people_provider"),
-      controller_(controller),
-      people_search_url_(kPeopleSearchUrl),
-      skip_request_token_for_test_(false) {
-  oauth2_scope_.insert(kPeopleSearchOAuth2Scope);
-}
-
-PeopleProvider::~PeopleProvider() {}
-
-void PeopleProvider::Start(bool /*is_voice_query*/,
-                           const base::string16& query) {
-  ClearResults();
-  if (!IsValidQuery(query)) {
-    query_.clear();
-    return;
-  }
-
-  query_ = base::UTF16ToUTF8(query);
-
-  const CacheResult result = cache_->Get(WebserviceCache::PEOPLE, query_);
-  if (result.second) {
-    ProcessPeopleSearchResults(result.second);
-    if (!people_search_fetched_callback_.is_null())
-      people_search_fetched_callback_.Run();
-    if (result.first == FRESH)
-      return;
-  }
-
-
-  if (!people_search_) {
-    people_search_.reset(new JSONResponseFetcher(
-        base::Bind(&PeopleProvider::OnPeopleSearchFetched,
-                   base::Unretained(this)),
-        profile_->GetRequestContext()));
-  }
-
-  if (!skip_request_token_for_test_) {
-    // We start with reqesting the access token. Once the token is fetched,
-    // we'll create the full query URL and fetch it.
-    StartThrottledQuery(base::Bind(&PeopleProvider::RequestAccessToken,
-                                   base::Unretained(this)));
-  } else {
-    // Running in a test, skip requesting the access token, straight away
-    // start our query.
-    StartThrottledQuery(base::Bind(&PeopleProvider::StartQuery,
-                                   base::Unretained(this)));
-  }
-}
-
-void PeopleProvider::Stop() {
-  if (people_search_)
-    people_search_->Stop();
-}
-
-void PeopleProvider::OnGetTokenSuccess(
-    const OAuth2TokenService::Request* request,
-    const std::string& access_token,
-    const base::Time& expiration_time) {
-  DCHECK_EQ(access_token_request_.get(), request);
-  access_token_request_.reset();
-  access_token_ = access_token;
-  StartQuery();
-}
-
-void PeopleProvider::OnGetTokenFailure(
-    const OAuth2TokenService::Request* request,
-    const GoogleServiceAuthError& error) {
-  DCHECK_EQ(access_token_request_.get(), request);
-  access_token_request_.reset();
-}
-
-void PeopleProvider::RequestAccessToken() {
-  // Only one active request at a time.
-  if (access_token_request_ != NULL)
-    return;
-
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetInstance()->GetForProfile(profile_);
-  if (signin_manager->IsAuthenticated()) {
-    ProfileOAuth2TokenService* token_service =
-        ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
-    access_token_request_ = token_service->StartRequest(
-        signin_manager->GetAuthenticatedAccountId(), oauth2_scope_, this);
-  }
-}
-
-GURL PeopleProvider::GetQueryUrl(const std::string& query) {
-  GURL people_search_url = people_search_url_;
-  people_search_url = net::AppendQueryParameter(people_search_url,
-                                                kAccessTokenField,
-                                                access_token_);
-  people_search_url = net::AppendQueryParameter(people_search_url,
-                                                kQueryField,
-                                                query);
-
-  return people_search_url;
-}
-
-void PeopleProvider::StartQuery() {
-  // |query_| can be NULL when the query is scheduled but then canceled.
-  if (!people_search_ || query_.empty())
-    return;
-
-  GURL url = GetQueryUrl(query_);
-  people_search_->Start(url);
-}
-
-void PeopleProvider::OnPeopleSearchFetched(
-    std::unique_ptr<base::DictionaryValue> json) {
-  ProcessPeopleSearchResults(json.get());
-  cache_->Put(WebserviceCache::PEOPLE, query_, std::move(json));
-
-  if (!people_search_fetched_callback_.is_null())
-    people_search_fetched_callback_.Run();
-}
-
-void PeopleProvider::ProcessPeopleSearchResults(
-    const base::DictionaryValue* json) {
-  const base::ListValue* item_list = NULL;
-  if (!json ||
-      !json->GetList(kKeyItems, &item_list) ||
-      !item_list ||
-      item_list->empty()) {
-    return;
-  }
-
-  ClearResults();
-  for (base::ListValue::const_iterator it = item_list->begin();
-       it != item_list->end();
-       ++it) {
-    const base::DictionaryValue* dict;
-    if (!(*it)->GetAsDictionary(&dict))
-      continue;
-
-    std::unique_ptr<SearchResult> result(CreateResult(*dict));
-    if (!result)
-      continue;
-
-    Add(std::move(result));
-  }
-}
-
-std::unique_ptr<SearchResult> PeopleProvider::CreateResult(
-    const base::DictionaryValue& dict) {
-  std::unique_ptr<SearchResult> result;
-
-  std::unique_ptr<Person> person = Person::Create(dict);
-  if (!person)
-    return result;
-
-  result.reset(new PeopleResult(profile_, controller_, std::move(person)));
-  return result;
-}
-
-void PeopleProvider::SetupForTest(
-    const base::Closure& people_search_fetched_callback,
-    const GURL& people_search_url) {
-  people_search_fetched_callback_ = people_search_fetched_callback;
-  people_search_url_ = people_search_url;
-  skip_request_token_for_test_ = true;
-}
-
-}  // namespace app_list