[WebView] Move files from native to browser

android_webview/native/permission/permission_request_handler.cc

Index: android_webview/native/permission/permission_request_handler.cc
diff --git a/android_webview/native/permission/permission_request_handler.cc b/android_webview/native/permission/permission_request_handler.cc
deleted file mode 100644
index 17f4212b89670660477e90920cf2f2f955ad0b27..0000000000000000000000000000000000000000
--- a/android_webview/native/permission/permission_request_handler.cc
+++ /dev/null
@@ -1,142 +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 "android_webview/native/permission/permission_request_handler.h"
-
-#include <utility>
-
-#include "android_webview/native/permission/aw_permission_request.h"
-#include "android_webview/native/permission/aw_permission_request_delegate.h"
-#include "android_webview/native/permission/permission_request_handler_client.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/bind.h"
-#include "content/public/browser/navigation_details.h"
-#include "content/public/browser/navigation_entry.h"
-#include "content/public/browser/web_contents.h"
-
-using base::android::ScopedJavaLocalRef;
-
-namespace android_webview {
-
-namespace {
-
-int GetLastCommittedEntryID(content::WebContents* web_contents) {
-  if (!web_contents) return 0;
-
-  content::NavigationEntry* entry =
-      web_contents->GetController().GetLastCommittedEntry();
-  return entry ? entry->GetUniqueID() : 0;
-}
-
-}  // namespace
-
-PermissionRequestHandler::PermissionRequestHandler(
-    PermissionRequestHandlerClient* client,
-    content::WebContents* web_contents)
-    : content::WebContentsObserver(web_contents),
-      client_(client),
-      contents_unique_id_(GetLastCommittedEntryID(web_contents)) {
-}
-
-PermissionRequestHandler::~PermissionRequestHandler() {
-  CancelAllRequests();
-}
-
-void PermissionRequestHandler::SendRequest(
-    std::unique_ptr<AwPermissionRequestDelegate> request) {
-  if (Preauthorized(request->GetOrigin(), request->GetResources())) {
-    request->NotifyRequestResult(true);
-    return;
-  }
-
-  base::WeakPtr<AwPermissionRequest> weak_request;
-  base::android::ScopedJavaLocalRef<jobject> java_peer =
-      AwPermissionRequest::Create(std::move(request), &weak_request);
-  requests_.push_back(weak_request);
-  client_->OnPermissionRequest(java_peer, weak_request.get());
-  PruneRequests();
-}
-
-void PermissionRequestHandler::CancelRequest(const GURL& origin,
-                                             int64_t resources) {
-  // The request list might have multiple requests with same origin and
-  // resources.
-  RequestIterator i = FindRequest(origin, resources);
-  while (i != requests_.end()) {
-    CancelRequestInternal(i);
-    requests_.erase(i);
-    i = FindRequest(origin, resources);
-  }
-}
-
-void PermissionRequestHandler::PreauthorizePermission(const GURL& origin,
-                                                      int64_t resources) {
-  if (!resources)
-    return;
-
-  std::string key = origin.GetOrigin().spec();
-  if (key.empty()) {
-    LOG(ERROR) << "The origin of preauthorization is empty, ignore it.";
-    return;
-  }
-
-  preauthorized_permission_[key] |= resources;
-}
-
-void PermissionRequestHandler::NavigationEntryCommitted(
-    const content::LoadCommittedDetails& details) {
-  const ui::PageTransition transition = details.entry->GetTransitionType();
-  if (details.is_navigation_to_different_page() ||
-      ui::PageTransitionCoreTypeIs(transition, ui::PAGE_TRANSITION_RELOAD) ||
-      contents_unique_id_ != details.entry->GetUniqueID()) {
-    CancelAllRequests();
-    contents_unique_id_ = details.entry->GetUniqueID();
-  }
-}
-
-PermissionRequestHandler::RequestIterator PermissionRequestHandler::FindRequest(
-    const GURL& origin,
-    int64_t resources) {
-  RequestIterator i;
-  for (i = requests_.begin(); i != requests_.end(); ++i) {
-    if (i->get() && i->get()->GetOrigin() == origin &&
-        i->get()->GetResources() == resources) {
-      break;
-    }
-  }
-  return i;
-}
-
-void PermissionRequestHandler::CancelRequestInternal(RequestIterator i) {
-  AwPermissionRequest* request = i->get();
-  if (request) {
-    client_->OnPermissionRequestCanceled(request);
-    request->CancelAndDelete();
-  }
-}
-
-void PermissionRequestHandler::CancelAllRequests() {
-  for (RequestIterator i = requests_.begin(); i != requests_.end(); ++i)
-    CancelRequestInternal(i);
-}
-
-void PermissionRequestHandler::PruneRequests() {
-  for (RequestIterator i = requests_.begin(); i != requests_.end();) {
-    if (!i->get())
-      i = requests_.erase(i);
-    else
-      ++i;
-  }
-}
-
-bool PermissionRequestHandler::Preauthorized(const GURL& origin,
-                                             int64_t resources) {
-  std::map<std::string, int64_t>::iterator i =
-      preauthorized_permission_.find(origin.GetOrigin().spec());
-
-  return i != preauthorized_permission_.end() &&
-      (resources & i->second) == resources;
-}
-
-}  // namespace android_webivew