Move c/b/webdata/ code to components/webdata/

chrome/browser/webdata/web_data_request_manager.cc

Index: chrome/browser/webdata/web_data_request_manager.cc
diff --git a/chrome/browser/webdata/web_data_request_manager.cc b/chrome/browser/webdata/web_data_request_manager.cc
deleted file mode 100644
index db2e80fa7287c3bd496967407470c61ec9c6bb3e..0000000000000000000000000000000000000000
--- a/chrome/browser/webdata/web_data_request_manager.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-// Copyright 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.
-
-#include "chrome/browser/webdata/web_data_request_manager.h"
-
-#include "base/bind.h"
-#include "base/message_loop.h"
-#include "base/stl_util.h"
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// WebDataRequest implementation.
-//
-////////////////////////////////////////////////////////////////////////////////
-
-WebDataRequest::WebDataRequest(WebDataServiceConsumer* consumer,
-                               WebDataRequestManager* manager)
-    : manager_(manager),
-      cancelled_(false),
-      consumer_(consumer),
-      result_(NULL) {
-  handle_ = manager_->GetNextRequestHandle();
-  message_loop_ = MessageLoop::current();
-  manager_->RegisterRequest(this);
-}
-
-WebDataRequest::~WebDataRequest() {
-  if (manager_) {
-    manager_->CancelRequest(handle_);
-  }
-  if (result_.get()) {
-    result_->Destroy();
-  }
-}
-
-WebDataServiceBase::Handle WebDataRequest::GetHandle() const {
-  return handle_;
-}
-
-WebDataServiceConsumer* WebDataRequest::GetConsumer() const {
-  return consumer_;
-}
-
-MessageLoop* WebDataRequest::GetMessageLoop() const {
-  return message_loop_;
-}
-
-bool WebDataRequest::IsCancelled() const {
-  base::AutoLock l(cancel_lock_);
-  return cancelled_;
-}
-
-void WebDataRequest::Cancel() {
-  base::AutoLock l(cancel_lock_);
-  cancelled_ = true;
-  consumer_ = NULL;
-  manager_ = NULL;
-}
-
-void WebDataRequest::OnComplete() {
-  manager_= NULL;
-}
-
-void WebDataRequest::SetResult(scoped_ptr<WDTypedResult> r) {
-  result_ = r.Pass();
-}
-
-scoped_ptr<WDTypedResult> WebDataRequest::GetResult(){
-  return result_.Pass();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// WebDataRequestManager implementation.
-//
-////////////////////////////////////////////////////////////////////////////////
-
-WebDataRequestManager::WebDataRequestManager()
-    : next_request_handle_(1) {
-}
-
-WebDataRequestManager::~WebDataRequestManager() {
-  base::AutoLock l(pending_lock_);
-  for (RequestMap::iterator i = pending_requests_.begin();
-       i != pending_requests_.end(); ++i) {
-    i->second->Cancel();
-  }
-  pending_requests_.clear();
-}
-
-void WebDataRequestManager::RegisterRequest(WebDataRequest* request) {
-  base::AutoLock l(pending_lock_);
-  pending_requests_[request->GetHandle()] = request;
-}
-
-int WebDataRequestManager::GetNextRequestHandle() {
-  base::AutoLock l(pending_lock_);
-  return ++next_request_handle_;
-}
-
-void WebDataRequestManager::CancelRequest(WebDataServiceBase::Handle h) {
-  base::AutoLock l(pending_lock_);
-  RequestMap::iterator i = pending_requests_.find(h);
-  if (i == pending_requests_.end()) {
-    NOTREACHED() << "Canceling a nonexistent web data service request";
-    return;
-  }
-  i->second->Cancel();
-  pending_requests_.erase(i);
-}
-
-void WebDataRequestManager::RequestCompleted(
-    scoped_ptr<WebDataRequest> request) {
-  MessageLoop* loop = request->GetMessageLoop();
-  loop->PostTask(FROM_HERE, base::Bind(
-      &WebDataRequestManager::RequestCompletedOnThread,
-      this,
-      base::Passed(&request)));
-}
-
-void WebDataRequestManager::RequestCompletedOnThread(
-    scoped_ptr<WebDataRequest> request) {
-  if (request->IsCancelled())
-    return;
-  {
-    base::AutoLock l(pending_lock_);
-    RequestMap::iterator i = pending_requests_.find(request->GetHandle());
-    if (i == pending_requests_.end()) {
-      NOTREACHED() << "Request completed called for an unknown request";
-      return;
-    }
-
-    // Take ownership of the request object and remove it from the map.
-    pending_requests_.erase(i);
-  }
-
-  // Notify the consumer if needed.
-  if (!request->IsCancelled()) {
-    WebDataServiceConsumer* consumer = request->GetConsumer();
-    request->OnComplete();
-    if (consumer) {
-      scoped_ptr<WDTypedResult> r = request->GetResult();
-      consumer->OnWebDataServiceRequestDone(request->GetHandle(), r.get());
-    }
-  }
-
-}