Renames html_viewer frame classes

components/html_viewer/frame_tree_manager.cc

Index: components/html_viewer/frame_tree_manager.cc
diff --git a/components/html_viewer/frame_tree_manager.cc b/components/html_viewer/frame_tree_manager.cc
deleted file mode 100644
index a137a42759b77653184b9545a97831a138269ef1..0000000000000000000000000000000000000000
--- a/components/html_viewer/frame_tree_manager.cc
+++ /dev/null
@@ -1,218 +0,0 @@
-// Copyright 2015 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/html_viewer/frame_tree_manager.h"
-
-#include <algorithm>
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "components/html_viewer/blink_basic_type_converters.h"
-#include "components/html_viewer/blink_url_request_type_converters.h"
-#include "components/html_viewer/frame.h"
-#include "components/html_viewer/frame_tree_manager_delegate.h"
-#include "components/html_viewer/global_state.h"
-#include "components/view_manager/public/cpp/view_manager.h"
-#include "mojo/application/public/cpp/application_connection.h"
-#include "mojo/application/public/cpp/application_impl.h"
-#include "third_party/WebKit/public/web/WebLocalFrame.h"
-#include "third_party/WebKit/public/web/WebRemoteFrame.h"
-#include "third_party/WebKit/public/web/WebTreeScopeType.h"
-#include "third_party/WebKit/public/web/WebView.h"
-#include "ui/gfx/geometry/dip_util.h"
-#include "ui/gfx/geometry/size.h"
-
-namespace html_viewer {
-namespace {
-
-mojo::Target WebNavigationPolicyToNavigationTarget(
-    blink::WebNavigationPolicy policy) {
-  switch (policy) {
-    case blink::WebNavigationPolicyCurrentTab:
-      return mojo::TARGET_SOURCE_NODE;
-    case blink::WebNavigationPolicyNewBackgroundTab:
-    case blink::WebNavigationPolicyNewForegroundTab:
-    case blink::WebNavigationPolicyNewWindow:
-    case blink::WebNavigationPolicyNewPopup:
-      return mojo::TARGET_NEW_NODE;
-    default:
-      return mojo::TARGET_DEFAULT;
-  }
-}
-
-bool CanNavigateLocally(blink::WebFrame* frame,
-                        const blink::WebURLRequest& request) {
-  // If we have extraData() it means we already have the url response
-  // (presumably because we are being called via Navigate()). In that case we
-  // can go ahead and navigate locally.
-  if (request.extraData())
-    return true;
-
-  // Otherwise we don't know if we're the right app to handle this request. Ask
-  // host to do the navigation for us.
-  return false;
-}
-
-// Creates a Frame per FrameData element in |frame_data|.
-Frame* BuildFrameTree(FrameTreeManager* frame_tree_manager,
-                      const mojo::Array<mandoline::FrameDataPtr>& frame_data,
-                      uint32_t local_frame_id,
-                      mojo::View* local_view) {
-  std::vector<Frame*> parents;
-  Frame* root = nullptr;
-  Frame* last_frame = nullptr;
-  for (size_t i = 0; i < frame_data.size(); ++i) {
-    if (last_frame && frame_data[i]->parent_id == last_frame->id()) {
-      parents.push_back(last_frame);
-    } else if (!parents.empty()) {
-      while (parents.back()->id() != frame_data[i]->parent_id)
-        parents.pop_back();
-    }
-    Frame::CreateParams params(frame_tree_manager,
-                               !parents.empty() ? parents.back() : nullptr,
-                               frame_data[i]->frame_id);
-    Frame* frame = new Frame(params);
-    if (!last_frame)
-      root = frame;
-    else
-      DCHECK(frame->parent());
-    last_frame = frame;
-
-    frame->Init(local_view, frame_data[i]->name.To<blink::WebString>(),
-                frame_data[i]->origin.To<blink::WebString>());
-  }
-  return root;
-}
-
-}  // namespace
-
-FrameTreeManager::FrameTreeManager(GlobalState* global_state,
-                                   mojo::ApplicationImpl* app,
-                                   mojo::ApplicationConnection* app_connection,
-                                   uint32_t local_frame_id,
-                                   mandoline::FrameTreeServerPtr server)
-    : global_state_(global_state),
-      app_(app),
-      delegate_(nullptr),
-      local_frame_id_(local_frame_id),
-      server_(server.Pass()),
-      navigator_host_(app_connection->GetServiceProvider()),
-      root_(nullptr) {
-}
-
-FrameTreeManager::~FrameTreeManager() {
-  if (root_)
-    root_->Close();  // This should call back to OnFrameDestroyed().
-  DCHECK(!root_);
-}
-
-void FrameTreeManager::Init(mojo::View* local_view,
-                            mojo::Array<mandoline::FrameDataPtr> frame_data) {
-  root_ = BuildFrameTree(this, frame_data, local_frame_id_, local_view);
-  Frame* local_frame = root_->FindFrame(local_frame_id_);
-  CHECK(local_frame);
-  local_frame->UpdateFocus();
-}
-
-Frame* FrameTreeManager::GetLocalFrame() {
-  return root_->FindFrame(local_frame_id_);
-}
-
-blink::WebLocalFrame* FrameTreeManager::GetLocalWebFrame() {
-  return GetLocalFrame()->web_frame()->toWebLocalFrame();
-}
-
-blink::WebView* FrameTreeManager::GetWebView() {
-  return root_->web_view();
-}
-
-blink::WebNavigationPolicy FrameTreeManager::DecidePolicyForNavigation(
-    Frame* frame,
-    const blink::WebFrameClient::NavigationPolicyInfo& info) {
-  if (info.frame == frame->web_frame() && frame == root_ && delegate_ &&
-      delegate_->ShouldNavigateLocallyInMainFrame()) {
-    return info.defaultPolicy;
-  }
-
-  if (CanNavigateLocally(info.frame, info.urlRequest))
-    return info.defaultPolicy;
-
-  // TODO(sky): this is wrong for subframes. In fact NavigatorHost should likely
-  // be merged with Frame.
-  if (navigator_host_.get()) {
-    mojo::URLRequestPtr url_request = mojo::URLRequest::From(info.urlRequest);
-    navigator_host_->RequestNavigate(
-        WebNavigationPolicyToNavigationTarget(info.defaultPolicy),
-        url_request.Pass());
-  }
-
-  return blink::WebNavigationPolicyIgnore;
-}
-
-void FrameTreeManager::OnFrameDidFinishLoad(Frame* frame) {
-  if (delegate_)
-    delegate_->OnFrameDidFinishLoad(frame);
-}
-
-void FrameTreeManager::OnFrameDidNavigateLocally(Frame* frame,
-                                                 const std::string& url) {
-  if (navigator_host_.get() && frame == root_)
-    navigator_host_->DidNavigateLocally(url);
-}
-
-void FrameTreeManager::OnFrameDestroyed(Frame* frame) {
-  if (frame == root_) {
-    root_ = nullptr;
-    // Shortly after this HTMLDocumentOOPIF should get ViewManagerDestroyed()
-    // and delete us.
-  }
-}
-
-void FrameTreeManager::OnFrameDidChangeName(Frame* frame,
-                                            const blink::WebString& name) {
-  if (frame != GetLocalFrame())
-    return;
-
-  mojo::String mojo_name;
-  if (!name.isNull())
-    mojo_name = name.utf8();
-  server_->SetFrameName(mojo_name);
-}
-
-void FrameTreeManager::OnConnect(
-    mandoline::FrameTreeServerPtr server,
-    mojo::Array<mandoline::FrameDataPtr> frame_data) {
-  // OnConnection() is only sent once, and has been received (by
-  // DocumentResourceWaiter) by the time we get here.
-  NOTREACHED();
-}
-
-void FrameTreeManager::LoadingStarted() {
-  server_->LoadingStarted();
-}
-
-void FrameTreeManager::LoadingStopped() {
-  server_->LoadingStopped();
-}
-
-void FrameTreeManager::ProgressChanged(double progress) {
-  server_->ProgressChanged(progress);
-}
-
-void FrameTreeManager::OnFrameAdded(mandoline::FrameDataPtr frame_data) {
-  NOTIMPLEMENTED();
-}
-
-void FrameTreeManager::OnFrameRemoved(uint32_t frame_id) {
-  NOTIMPLEMENTED();
-}
-
-void FrameTreeManager::OnFrameNameChanged(uint32_t frame_id,
-                                          const mojo::String& name) {
-  Frame* frame = root_->FindFrame(frame_id);
-  if (frame)
-    frame->SetRemoteFrameName(name);
-}
-
-}  // namespace mojo