Remove dependency on skia from remoting

remoting/host/input_injector_linux.cc

Index: remoting/host/input_injector_linux.cc
diff --git a/remoting/host/input_injector_linux.cc b/remoting/host/input_injector_linux.cc
index 94dcbd321e36d0518d8e31712eed5c3ecf1afffd..f6f80a27d94539f90a8be57f932ceb382033d84c 100644
--- a/remoting/host/input_injector_linux.cc
+++ b/remoting/host/input_injector_linux.cc
@@ -18,7 +18,7 @@
 #include "remoting/base/logging.h"
 #include "remoting/host/clipboard.h"
 #include "remoting/proto/internal.pb.h"
-#include "third_party/skia/include/core/SkPoint.h"
+#include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
 #include "ui/events/keycodes/dom4/keycode_converter.h"
 
 namespace remoting {
@@ -99,7 +99,7 @@ class InputInjectorLinux : public InputInjector {
     scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
     std::set<int> pressed_keys_;
-    SkIPoint latest_mouse_position_;
+    webrtc::DesktopVector latest_mouse_position_;
     float wheel_ticks_x_;
     float wheel_ticks_y_;
 
@@ -160,7 +160,7 @@ void InputInjectorLinux::Start(
 InputInjectorLinux::Core::Core(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : task_runner_(task_runner),
-      latest_mouse_position_(SkIPoint::Make(-1, -1)),
+      latest_mouse_position_(-1, -1),
       wheel_ticks_x_(0.0f),
       wheel_ticks_y_(0.0f),
       display_(XOpenDisplay(NULL)),
@@ -299,7 +299,7 @@ void InputInjectorLinux::Core::InjectMouseEvent(const MouseEvent& event) {
   if (event.has_delta_x() &&
       event.has_delta_y() &&
       (event.delta_x() != 0 || event.delta_y() != 0)) {
-    latest_mouse_position_ = SkIPoint::Make(-1, -1);
+    latest_mouse_position_.set(-1, -1);
     VLOG(3) << "Moving mouse by " << event.delta_x() << "," << event.delta_y();
     XTestFakeRelativeMotionEvent(display_,
                                  event.delta_x(), event.delta_y(),
@@ -310,16 +310,16 @@ void InputInjectorLinux::Core::InjectMouseEvent(const MouseEvent& event) {
     // a MotionNotify even if the mouse position hasn't changed, which confuses
     // apps which assume MotionNotify implies movement. See crbug.com/138075.
     bool inject_motion = true;
-    SkIPoint new_mouse_position(SkIPoint::Make(event.x(), event.y()));
+    webrtc::DesktopVector new_mouse_position(
+        webrtc::DesktopVector(event.x(), event.y()));
     if (event.has_button() && event.has_button_down() && !event.button_down()) {
-      if (new_mouse_position == latest_mouse_position_)
+      if (new_mouse_position.equals(latest_mouse_position_))
         inject_motion = false;
     }
 
     if (inject_motion) {
-      latest_mouse_position_ =
-          SkIPoint::Make(std::max(0, new_mouse_position.x()),
-                         std::max(0, new_mouse_position.y()));
+      latest_mouse_position_.set(std::max(0, new_mouse_position.x()),
+                                 std::max(0, new_mouse_position.y()));
 
       VLOG(3) << "Moving mouse to " << latest_mouse_position_.x()
               << "," << latest_mouse_position_.y();