Moving input related classes to the input folder.

remoting/client/input/BUILD.gn

 # 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.
 
 source_set("input") {
   sources = [
     "client_input_injector.h",
+    "direct_input_strategy.cc",
+    "direct_input_strategy.h",
+    "input_strategy.h",
     "keyboard_input_strategy.h",
     "keyboard_interpreter.cc",
     "keyboard_interpreter.h",
+    "native_device_keymap.cc",
+    "native_device_keymap.h",
+    "native_device_keymap_android.cc",

[Yuwei, 2017/05/23 21:28:26]

This seems confusing to me... If we are building this for the WebApp then we
will compile all three of the cc files? Why compiling both _android and _ios at
the same time?

[nicholss, 2017/05/23 22:01:23]

client had disabled src filtering but it is enabled here by default. *_android
files will only compile for android builds and same with *_ios.

[Yuwei, 2017/05/23 22:20:42]

Okay... I didn't know there is src filtering :)

+    "native_device_keymap_ios.cc",
     "text_keyboard_input_strategy.cc",
     "text_keyboard_input_strategy.h",
+    "touch_input_scaler.cc",
+    "touch_input_scaler.h",
+    "trackpad_input_strategy.cc",
+    "trackpad_input_strategy.h",
   ]
 
   deps = [
     "//remoting/base",
+    "//remoting/client/ui:ui_manipulation",
     "//third_party/webrtc/base:rtc_base_approved",
     "//ui/events:dom_keycode_converter",
   ]
+
+  if (is_android || is_ios) {
+    sources -= [ "native_device_keymap.cc" ]
+  }
 }
+
+source_set("unit_tests") {
+  testonly = true
+
+  sources = [
+    "touch_input_scaler_unittest.cc",
+  ]
+
+  configs += [
+    "//remoting/build/config:version",
+    "//remoting/build/config:enable_webrtc_remoting_client",
+  ]
+
+  deps = [
+    ":input",
+    "//remoting/proto",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//third_party/webrtc/base:rtc_base_approved",
+  ]
+}