Add MoveMouseToInHost to aura::test::EventGenerator

* remove local functions to move the mouse in host coordinates.
* updated tests that should use host coordinates instead of
  root.

BUG=none
TEST=covered by tests.

Review URL: https://chromiumcodereview.appspot.com/14293028

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@197651 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 82 insertions, 71 deletions

diff --git a/ash/ash_root_window_transformer_unittest.cc b/ash/ash_root_window_transformer_unittest.cc
index c4a1d1e..88b97ad 100644
--- a/ash/ash_root_window_transformer_unittest.cc
+++ b/ash/ash_root_window_transformer_unittest.cc
@@ -115,14 +115,6 @@ float GetStoredUIScale(int64 id) {
   return Shell::GetInstance()->display_manager()->GetDisplayInfo(id).ui_scale();
 }
 
-void MoveMouseToInHostCoord(aura::RootWindow* root_window,
-                            int host_x,
-                            int host_y) {
-  gfx::Point move_point(host_x, host_y);
-  ui::MouseEvent mouseev(ui::ET_MOUSE_MOVED, move_point, move_point, 0);
-  root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouseev);
-}
-
 }  // namespace
 
 typedef test::AshTestBase AshRootWindowTransformerTest;
@@ -167,7 +159,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   EXPECT_EQ("150x200", root_windows[1]->bounds().size().ToString());
   EXPECT_EQ("120,0 150x200",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator1.MoveMouseTo(40, 80);
+  generator1.MoveMouseToInHost(40, 80);
   EXPECT_EQ("50,90", event_handler.GetLocationAndReset());
   EXPECT_EQ("50,90",
             aura::Env::GetInstance()->last_mouse_location().ToString());
@@ -178,7 +170,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   display_manager->SetDisplayRotation(display1.id(),
                                       gfx::Display::ROTATE_90);
   // Move the cursor to the center of the first root window.
-  generator1.MoveMouseTo(59, 100);
+  generator1.MoveMouseToInHost(59, 100);
 
   magnifier->SetEnabled(true);
   EXPECT_EQ(2.0f, magnifier->GetScale());
@@ -186,7 +178,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   EXPECT_EQ("150x200", root_windows[1]->bounds().size().ToString());
   EXPECT_EQ("200,0 150x200",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator1.MoveMouseTo(39, 120);
+  generator1.MoveMouseToInHost(39, 120);
   EXPECT_EQ("110,70", event_handler.GetLocationAndReset());
   EXPECT_EQ("110,70",
             aura::Env::GetInstance()->last_mouse_location().ToString());
@@ -202,14 +194,14 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   display_manager->SetDisplayRotation(display2_id,
                                       gfx::Display::ROTATE_270);
   // Move the cursor to the center of the second root window.
-  generator2.MoveMouseTo(151, 199);
+  generator2.MoveMouseToInHost(151, 199);
 
   magnifier->SetEnabled(true);
   EXPECT_EQ("200x120", root_windows[0]->bounds().size().ToString());
   EXPECT_EQ("200x150", root_windows[1]->bounds().size().ToString());
   EXPECT_EQ("50,120 200x150",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator2.MoveMouseTo(172, 219);
+  generator2.MoveMouseToInHost(172, 219);
   EXPECT_EQ("95,80", event_handler.GetLocationAndReset());
   EXPECT_EQ("169,175",
             aura::Env::GetInstance()->last_mouse_location().ToString());
@@ -220,7 +212,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   display_manager->SetDisplayRotation(display1.id(),
                                       gfx::Display::ROTATE_180);
   // Move the cursor to the center of the first root window.
-  generator1.MoveMouseTo(59, 99);
+  generator1.MoveMouseToInHost(59, 99);
 
   magnifier->SetEnabled(true);
   EXPECT_EQ("120x200", root_windows[0]->bounds().size().ToString());
@@ -228,7 +220,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_RotateAndMagnify) {
   // Dislay must share at least 100, so the x's offset becomes 20.
   EXPECT_EQ("20,200 200x150",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator1.MoveMouseTo(39, 59);
+  generator1.MoveMouseToInHost(39, 59);
   EXPECT_EQ("70,120", event_handler.GetLocationAndReset());
   EXPECT_EQ(gfx::Display::ROTATE_180, GetStoredRotation(display1.id()));
   EXPECT_EQ(gfx::Display::ROTATE_270, GetStoredRotation(display2_id));
@@ -259,7 +251,7 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_ScaleAndMagnify) {
   EXPECT_EQ(1.0f, GetStoredUIScale(display2.id()));
 
   aura::test::EventGenerator generator(root_windows[0]);
-  generator.MoveMouseTo(500, 200);
+  generator.MoveMouseToInHost(500, 200);
   EXPECT_EQ("299,150", event_handler.GetLocationAndReset());
   magnifier->SetEnabled(false);
 
@@ -331,18 +323,19 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 300x450", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  aura::test::EventGenerator generator(root_windows[0]);
+  generator.MoveMouseToInHost(300, 200);
   magnifier->SetEnabled(true);
   EXPECT_EQ("150,224", event_handler.GetLocationAndReset());
   EXPECT_FLOAT_EQ(2.0f, magnifier->GetScale());
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  generator.MoveMouseToInHost(300, 200);
   EXPECT_EQ("150,224", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 200, 300);
+  generator.MoveMouseToInHost(200, 300);
   EXPECT_EQ("187,261", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 100, 400);
+  generator.MoveMouseToInHost(100, 400);
   EXPECT_EQ("237,299", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("137,348", event_handler.GetLocationAndReset());
 
   magnifier->SetEnabled(false);
@@ -356,18 +349,18 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 450x300", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  generator.MoveMouseToInHost(300, 200);
   magnifier->SetEnabled(true);
   EXPECT_EQ("224,149", event_handler.GetLocationAndReset());
   EXPECT_FLOAT_EQ(2.0f, magnifier->GetScale());
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  generator.MoveMouseToInHost(300, 200);
   EXPECT_EQ("224,148", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 200, 300);
+  generator.MoveMouseToInHost(200, 300);
   EXPECT_EQ("261,111", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 100, 400);
+  generator.MoveMouseToInHost(100, 400);
   EXPECT_EQ("299,60", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("348,159", event_handler.GetLocationAndReset());
 
   magnifier->SetEnabled(false);
@@ -381,18 +374,18 @@ TEST_F(AshRootWindowTransformerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 300x450", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  generator.MoveMouseToInHost(300, 200);
   magnifier->SetEnabled(true);
   EXPECT_EQ("149,225", event_handler.GetLocationAndReset());
   EXPECT_FLOAT_EQ(2.0f, magnifier->GetScale());
 
-  MoveMouseToInHostCoord(root_windows[0], 300, 200);
+  generator.MoveMouseToInHost(300, 200);
   EXPECT_EQ("148,224", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 200, 300);
+  generator.MoveMouseToInHost(200, 300);
   EXPECT_EQ("111,187", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 100, 400);
+  generator.MoveMouseToInHost(100, 400);
   EXPECT_EQ("60,149", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("159,99", event_handler.GetLocationAndReset());
 
   magnifier->SetEnabled(false);
diff --git a/ash/display/display_controller_unittest.cc b/ash/display/display_controller_unittest.cc
index 84f615f..c0bbd63 100644
--- a/ash/display/display_controller_unittest.cc
+++ b/ash/display/display_controller_unittest.cc
@@ -181,14 +181,6 @@ float GetStoredUIScale(int64 id) {
   return Shell::GetInstance()->display_manager()->GetDisplayInfo(id).ui_scale();
 }
 
-void MoveMouseToInHostCoord(aura::RootWindow* root_window,
-                            int host_x,
-                            int host_y) {
-  gfx::Point move_point(host_x, host_y);
-  ui::MouseEvent mouseev(ui::ET_MOUSE_MOVED, move_point, move_point, 0);
-  root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouseev);
-}
-
 }  // namespace
 
 typedef test::AshTestBase DisplayControllerTest;
@@ -715,7 +707,7 @@ TEST_F(DisplayControllerTest, MAYBE_OverscanInsets) {
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
 
   aura::test::EventGenerator generator(root_windows[0]);
-  generator.MoveMouseTo(20, 25);
+  generator.MoveMouseToInHost(20, 25);
   EXPECT_EQ("5,15", event_handler.GetLocationAndReset());
 
   display_controller->ClearCustomOverscanInsets(display1.id());
@@ -723,7 +715,7 @@ TEST_F(DisplayControllerTest, MAYBE_OverscanInsets) {
   EXPECT_EQ("120,0 150x200",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
 
-  generator.MoveMouseTo(30, 20);
+  generator.MoveMouseToInHost(30, 20);
   EXPECT_EQ("30,20", event_handler.GetLocationAndReset());
 
   Shell::GetInstance()->RemovePreTargetHandler(&event_handler);
@@ -762,7 +754,7 @@ TEST_F(DisplayControllerTest, MAYBE_Rotate) {
   EXPECT_EQ("150x200", root_windows[1]->bounds().size().ToString());
   EXPECT_EQ("120,0 150x200",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator1.MoveMouseTo(50, 40);
+  generator1.MoveMouseToInHost(50, 40);
   EXPECT_EQ("50,40", event_handler.GetLocationAndReset());
   EXPECT_EQ(gfx::Display::ROTATE_0, GetStoredRotation(display1.id()));
   EXPECT_EQ(gfx::Display::ROTATE_0, GetStoredRotation(display2_id));
@@ -773,7 +765,7 @@ TEST_F(DisplayControllerTest, MAYBE_Rotate) {
   EXPECT_EQ("150x200", root_windows[1]->bounds().size().ToString());
   EXPECT_EQ("200,0 150x200",
             ScreenAsh::GetSecondaryDisplay().bounds().ToString());
-  generator1.MoveMouseTo(50, 40);
+  generator1.MoveMouseToInHost(50, 40);
   EXPECT_EQ("40,69", event_handler.GetLocationAndReset());
   EXPECT_EQ(gfx::Display::ROTATE_90, GetStoredRotation(display1.id()));
   EXPECT_EQ(gfx::Display::ROTATE_0, GetStoredRotation(display2_id));
@@ -793,7 +785,7 @@ TEST_F(DisplayControllerTest, MAYBE_Rotate) {
   EXPECT_EQ(gfx::Display::ROTATE_270, GetStoredRotation(display2_id));
 
   aura::test::EventGenerator generator2(root_windows[1]);
-  generator2.MoveMouseTo(50, 40);
+  generator2.MoveMouseToInHost(50, 40);
   EXPECT_EQ("179,25", event_handler.GetLocationAndReset());
   display_manager->SetDisplayRotation(display1.id(),
                                       gfx::Display::ROTATE_180);
@@ -806,7 +798,7 @@ TEST_F(DisplayControllerTest, MAYBE_Rotate) {
   EXPECT_EQ(gfx::Display::ROTATE_180, GetStoredRotation(display1.id()));
   EXPECT_EQ(gfx::Display::ROTATE_270, GetStoredRotation(display2_id));
 
-  generator1.MoveMouseTo(50, 40);
+  generator1.MoveMouseToInHost(50, 40);
   EXPECT_EQ("69,159", event_handler.GetLocationAndReset());
 
   Shell::GetInstance()->RemovePreTargetHandler(&event_handler);
@@ -830,7 +822,7 @@ TEST_F(DisplayControllerTest, MAYBE_ScaleRootWindow) {
   EXPECT_EQ(1.0f, GetStoredUIScale(display2.id()));
 
   aura::test::EventGenerator generator(root_windows[0]);
-  generator.MoveMouseTo(599, 200);
+  generator.MoveMouseToInHost(599, 200);
   EXPECT_EQ("449,150", event_handler.GetLocationAndReset());
 
   internal::DisplayManager* display_manager =
@@ -888,13 +880,14 @@ TEST_F(DisplayControllerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 300x450", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  aura::test::EventGenerator generator(root_windows[0]);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("0,449", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 0);
+  generator.MoveMouseToInHost(599, 0);
   EXPECT_EQ("0,0", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 399);
+  generator.MoveMouseToInHost(599, 399);
   EXPECT_EQ("299,0", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 399);
+  generator.MoveMouseToInHost(0, 399);
   EXPECT_EQ("299,449", event_handler.GetLocationAndReset());
 
   UpdateDisplay("600x400*2/u@1.5");
@@ -904,13 +897,13 @@ TEST_F(DisplayControllerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 450x300", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("449,299", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 0);
+  generator.MoveMouseToInHost(599, 0);
   EXPECT_EQ("0,299", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 399);
+  generator.MoveMouseToInHost(599, 399);
   EXPECT_EQ("0,0", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 399);
+  generator.MoveMouseToInHost(0, 399);
   EXPECT_EQ("449,0", event_handler.GetLocationAndReset());
 
   UpdateDisplay("600x400*2/l@1.5");
@@ -920,13 +913,13 @@ TEST_F(DisplayControllerTest, MAYBE_ConvertHostToRootCoords) {
   EXPECT_EQ("0,0 300x450", root_windows[0]->bounds().ToString());
   EXPECT_EQ(1.5f, GetStoredUIScale(display1.id()));
 
-  MoveMouseToInHostCoord(root_windows[0], 0, 0);
+  generator.MoveMouseToInHost(0, 0);
   EXPECT_EQ("299,0", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 0);
+  generator.MoveMouseToInHost(599, 0);
   EXPECT_EQ("299,449", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 599, 399);
+  generator.MoveMouseToInHost(599, 399);
   EXPECT_EQ("0,449", event_handler.GetLocationAndReset());
-  MoveMouseToInHostCoord(root_windows[0], 0, 399);
+  generator.MoveMouseToInHost(0, 399);
   EXPECT_EQ("0,0", event_handler.GetLocationAndReset());
 
   Shell::GetInstance()->RemovePreTargetHandler(&event_handler);
diff --git a/ash/display/display_manager_unittest.cc b/ash/display/display_manager_unittest.cc
index 66ad123..6fe5deb 100644
--- a/ash/display/display_manager_unittest.cc
+++ b/ash/display/display_manager_unittest.cc
@@ -13,6 +13,7 @@
 #include "base/stringprintf.h"
 #include "ui/aura/env.h"
 #include "ui/aura/root_window.h"
+#include "ui/aura/test/event_generator.h"
 #include "ui/aura/window_observer.h"
 #include "ui/gfx/display_observer.h"
 #include "ui/gfx/display.h"
@@ -557,8 +558,10 @@ TEST_F(DisplayManagerTest, EnsurePointerInDisplays) {
 
   aura::Env* env = aura::Env::GetInstance();
 
+  aura::test::EventGenerator generator(root_windows[0]);
+
   // Set the initial position.
-  root_windows[0]->MoveCursorTo(gfx::Point(350, 150));
+  generator.MoveMouseToInHost(350, 150);
   EXPECT_EQ("350,150", env->last_mouse_location().ToString());
 
   // A mouse pointer will be inside 2nd display.
@@ -581,7 +584,7 @@ TEST_F(DisplayManagerTest, EnsurePointerInDisplays) {
   EXPECT_EQ("150,150", env->last_mouse_location().ToString());
 
   // Move the mouse pointer to the bottom of 1st display.
-  root_windows[0]->MoveCursorTo(gfx::Point(150, 290));
+  generator.MoveMouseToInHost(150, 290);
   EXPECT_EQ("150,290", env->last_mouse_location().ToString());
 
   // The mouse pointer is outside and closest display is 1st one.
@@ -796,14 +799,17 @@ TEST_F(DisplayManagerTest, MAYBE_UpdateMouseCursorAfterRotateZoom) {
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   aura::Env* env = aura::Env::GetInstance();
 
+  aura::test::EventGenerator generator1(root_windows[0]);
+  aura::test::EventGenerator generator2(root_windows[1]);
+
   // Test on 1st display.
-  root_windows[0]->MoveCursorTo(gfx::Point(150, 50));
+  generator1.MoveMouseToInHost(150, 50);
   EXPECT_EQ("150,50", env->last_mouse_location().ToString());
   UpdateDisplay("300x200/r,200x150");
   EXPECT_EQ("50,149", env->last_mouse_location().ToString());
 
   // Test on 2nd display.
-  root_windows[1]->MoveCursorTo(gfx::Point(50, 100));
+  generator2.MoveMouseToInHost(50, 100);
   EXPECT_EQ("250,100", env->last_mouse_location().ToString());
   UpdateDisplay("300x200/r,200x150/l");
   EXPECT_EQ("249,50", env->last_mouse_location().ToString());
@@ -812,14 +818,14 @@ TEST_F(DisplayManagerTest, MAYBE_UpdateMouseCursorAfterRotateZoom) {
   UpdateDisplay("600x400*2,400x300");
 
   // Test on 1st display.
-  root_windows[0]->MoveCursorTo(gfx::Point(100, 150));
+  generator1.MoveMouseToInHost(200, 300);
   EXPECT_EQ("100,150", env->last_mouse_location().ToString());
   UpdateDisplay("600x400*2@1.5,400x300");
   EXPECT_EQ("150,225", env->last_mouse_location().ToString());
 
   // Test on 2nd display.
   UpdateDisplay("600x400,400x300*2");
-  root_windows[1]->MoveCursorTo(gfx::Point(100, 50));
+  generator2.MoveMouseToInHost(200, 100);
   EXPECT_EQ("700,50", env->last_mouse_location().ToString());
   UpdateDisplay("600x400,400x300*2@1.5");
   EXPECT_EQ("750,75", env->last_mouse_location().ToString());
diff --git a/ui/aura/test/event_generator.cc b/ui/aura/test/event_generator.cc
index b9728b9..6c03a49 100644
--- a/ui/aura/test/event_generator.cc
+++ b/ui/aura/test/event_generator.cc
@@ -145,12 +145,23 @@ void EventGenerator::ReleaseRightButton() {
   ReleaseButton(ui::EF_RIGHT_MOUSE_BUTTON);
 }
 
-void EventGenerator::MoveMouseTo(const gfx::Point& point, int count) {
+void EventGenerator::MoveMouseToInHost(const gfx::Point& point_in_host) {
+  const ui::EventType event_type = (flags_ & ui::EF_LEFT_MOUSE_BUTTON) ?
+      ui::ET_MOUSE_DRAGGED : ui::ET_MOUSE_MOVED;
+  ui::MouseEvent mouseev(event_type, point_in_host, point_in_host, flags_);
+  Dispatch(&mouseev);
+
+  current_location_ = point_in_host;
+  current_root_window_->ConvertPointFromHost(&current_location_);
+}
+
+void EventGenerator::MoveMouseTo(const gfx::Point& point_in_screen,
+                                 int count) {
   DCHECK_GT(count, 0);
   const ui::EventType event_type = (flags_ & ui::EF_LEFT_MOUSE_BUTTON) ?
       ui::ET_MOUSE_DRAGGED : ui::ET_MOUSE_MOVED;
 
-  gfx::Vector2dF diff(point - current_location_);
+  gfx::Vector2dF diff(point_in_screen - current_location_);
   for (float i = 1; i <= count; i++) {
     gfx::Vector2dF step(diff);
     step.Scale(i / count);
@@ -161,7 +172,7 @@ void EventGenerator::MoveMouseTo(const gfx::Point& point, int count) {
     ui::MouseEvent mouseev(event_type, move_point, move_point, flags_);
     Dispatch(&mouseev);
   }
-  current_location_ = point;
+  current_location_ = point_in_screen;
 }
 
 void EventGenerator::MoveMouseRelativeTo(const Window* window,
diff --git a/ui/aura/test/event_generator.h b/ui/aura/test/event_generator.h
index 46fc8ff..1256e1b 100644
--- a/ui/aura/test/event_generator.h
+++ b/ui/aura/test/event_generator.h
@@ -111,10 +111,18 @@ class EventGenerator {
   // Generates a right button release event.
   void ReleaseRightButton();
 
-  // Generates events to move mouse to be the given |point|.
-  void MoveMouseTo(const gfx::Point& point, int count);
-  void MoveMouseTo(const gfx::Point& point) {
-    MoveMouseTo(point, 1);
+  // Generates events to move mouse to be the given |point| in the
+  // |current_root_window_|'s host window coordinates.
+  void MoveMouseToInHost(const gfx::Point& point_in_host);
+  void MoveMouseToInHost(int x, int y) {
+    MoveMouseToInHost(gfx::Point(x, y));
+  }
+
+  // Generates events to move mouse to be the given |point| in screen
+  // coordinates.
+  void MoveMouseTo(const gfx::Point& point_in_screen, int count);
+  void MoveMouseTo(const gfx::Point& point_in_screen) {
+    MoveMouseTo(point_in_screen, 1);
   }
   void MoveMouseTo(int x, int y) {
     MoveMouseTo(gfx::Point(x, y));