Remove crufty bridge code from old CRD iOS app.

remoting/client/ios/bridge/client_proxy.mm

Index: remoting/client/ios/bridge/client_proxy.mm
diff --git a/remoting/client/ios/bridge/client_proxy.mm b/remoting/client/ios/bridge/client_proxy.mm
deleted file mode 100644
index 6dae2c6ed33343bef36cb52b20aed47d9733b455..0000000000000000000000000000000000000000
--- a/remoting/client/ios/bridge/client_proxy.mm
+++ /dev/null
@@ -1,155 +0,0 @@
-// Copyright 2016 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.
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-#include "remoting/client/ios/bridge/client_proxy.h"
-
-#import "remoting/base/string_resources.h"
-#import "remoting/client/ios/bridge/client_proxy_delegate_wrapper.h"
-#import "remoting/client/ios/host_preferences.h"
-#import "remoting/client/ios/utility.h"
-#import "remoting/proto/control.pb.h"
-
-#include "base/logging.h"
-#include "base/strings/string_util.h"
-#include "base/strings/sys_string_conversions.h"
-
-namespace {
-// The value indicating a successful connection has been established via a call
-// to ReportConnectionStatus.
-const static int kSuccessfulConnection = 3;
-
-NSString* GetStatusMsg(remoting::protocol::ConnectionToHost::State code) {
-  switch (code) {
-    case remoting::protocol::ConnectionToHost::INITIALIZING:
-      return CRD_LOCALIZED_STRING(IDS_FOOTER_WAITING);
-    case remoting::protocol::ConnectionToHost::CONNECTING:
-      return CRD_LOCALIZED_STRING(IDS_FOOTER_CONNECTING);
-    case remoting::protocol::ConnectionToHost::AUTHENTICATED:
-      // TODO(nicholss): This says "Working..."
-      return CRD_LOCALIZED_STRING(IDS_WORKING);
-    case remoting::protocol::ConnectionToHost::CONNECTED:
-      // TODO(nicholss): This says "Connected:"
-      return CRD_LOCALIZED_STRING(IDS_LABEL_CONNECTED);
-    case remoting::protocol::ConnectionToHost::FAILED:
-      // TODO(nicholss): This says "Authentication failed. Please sign in to
-      // Chrome again."
-      return CRD_LOCALIZED_STRING(IDS_ERROR_AUTHENTICATION_FAILED);
-    case remoting::protocol::ConnectionToHost::CLOSED:
-      return CRD_LOCALIZED_STRING(IDS_MESSAGE_SESSION_FINISHED);
-  }
-  return CRD_LOCALIZED_STRING(IDS_ERROR_UNEXPECTED);
-}
-
-// Translate a connection error code integer to a NSString description.
-NSString* GetErrorMsg(remoting::protocol::ErrorCode code) {
-  switch (code) {
-    case remoting::protocol::ErrorCode::OK:
-      return CRD_LOCALIZED_STRING(IDS_OK);
-    case remoting::protocol::ErrorCode::INVALID_ACCOUNT:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_INVALID_ACCOUNT);
-    case remoting::protocol::ErrorCode::MAX_SESSION_LENGTH:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_MAX_SESSION_LENGTH);
-    case remoting::protocol::ErrorCode::PEER_IS_OFFLINE:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_HOST_IS_OFFLINE);
-    case remoting::protocol::ErrorCode::HOST_CONFIGURATION_ERROR:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_HOST_CONFIGURATION_ERROR);
-    case remoting::protocol::ErrorCode::SESSION_REJECTED:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_INVALID_ACCESS_CODE);
-    case remoting::protocol::ErrorCode::INCOMPATIBLE_PROTOCOL:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_INCOMPATIBLE_PROTOCOL);
-    case remoting::protocol::ErrorCode::AUTHENTICATION_FAILED:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_INVALID_ACCESS_CODE);
-    case remoting::protocol::ErrorCode::CHANNEL_CONNECTION_ERROR:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_P2P_FAILURE);
-    case remoting::protocol::ErrorCode::SIGNALING_ERROR:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_P2P_FAILURE);
-    case remoting::protocol::ErrorCode::SIGNALING_TIMEOUT:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_P2P_FAILURE);
-    case remoting::protocol::ErrorCode::HOST_OVERLOAD:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_HOST_OVERLOAD);
-    case remoting::protocol::ErrorCode::UNKNOWN_ERROR:
-      return CRD_LOCALIZED_STRING(IDS_ERROR_UNEXPECTED);
-  }
-  return CRD_LOCALIZED_STRING(IDS_ERROR_UNEXPECTED);
-}
-
-}  // namespace
-
-namespace remoting {
-
-ClientProxy::ClientProxy(ClientProxyDelegateWrapper* wrapper) {
-  delegate_ = [wrapper delegate];
-}
-
-void ClientProxy::ReportConnectionStatus(
-    protocol::ConnectionToHost::State state,
-    protocol::ErrorCode error) {
-  DCHECK(delegate_);
-  if (state <= kSuccessfulConnection && error == protocol::ErrorCode::OK) {
-    // Report Progress
-    [delegate_ connectionStatus:GetStatusMsg(state)];
-
-    if (state == kSuccessfulConnection) {
-      [delegate_ connected];
-    }
-  } else {
-    [delegate_ connectionStatus:GetStatusMsg(state)];
-    if (error != protocol::ErrorCode::OK) {
-      [delegate_ connectionFailed:GetErrorMsg(error)];
-    }
-  }
-}
-
-void ClientProxy::DisplayAuthenticationPrompt(bool pairing_supported) {
-  DCHECK(delegate_);
-  [delegate_ requestHostPin:pairing_supported];
-}
-
-void ClientProxy::CommitPairingCredentials(const std::string& host_id,
-                                           const std::string& pair_id,
-                                           const std::string& pair_secret) {
-  DCHECK(delegate_);
-  NSString* nsHostId = base::SysUTF8ToNSString(host_id);
-  NSString* nsPairId = base::SysUTF8ToNSString(pair_id);
-  NSString* nsPairSecret = base::SysUTF8ToNSString(pair_secret);
-
-  HostPreferences* host = [HostPreferences hostForId:nsHostId];
-  host.pairId = nsPairId;
-  host.pairSecret = nsPairSecret;
-
-  [host saveToKeychain];
-}
-
-void ClientProxy::RedrawCanvas(webrtc::DesktopFrame* buffer) {
-  DCHECK(delegate_);
-  std::vector<webrtc::DesktopRect> rects;
-
-  for (webrtc::DesktopRegion::Iterator i(buffer->updated_region());
-       !i.IsAtEnd(); i.Advance()) {
-    rects.push_back(i.rect());
-  }
-
-  [delegate_ applyFrame:buffer->size()
-                 stride:buffer->stride()
-                   data:buffer->data()
-                  rects:rects];
-}
-
-void ClientProxy::UpdateCursorShape(
-    const protocol::CursorShapeInfo& cursor_shape) {
-  DCHECK(delegate_);
-  const uint8_t* cursor_data = reinterpret_cast<const uint8_t*>(
-        cursor_shape.data().data());
-  [delegate_ applyCursor:webrtc::DesktopSize(cursor_shape.width(),
-                                             cursor_shape.height())
-                 hotspot:webrtc::DesktopVector(cursor_shape.hotspot_x(),
-                                               cursor_shape.hotspot_y())
-              cursorData:const_cast<uint8_t*>(cursor_data)];
-}
-
-}  // namespace remoting