exo: Fix dragging edge cases

components/exo/gamepad_unittest.cc

Index: components/exo/gamepad_unittest.cc
diff --git a/components/exo/gamepad_unittest.cc b/components/exo/gamepad_unittest.cc
index 34a7e165bd818587e15d054ae9ff1a129252887f..604bd8218678520947e16866d491a7dd132c28fc 100644
--- a/components/exo/gamepad_unittest.cc
+++ b/components/exo/gamepad_unittest.cc
@@ -7,6 +7,7 @@
 #include "base/run_loop.h"
 #include "base/test/test_simple_task_runner.h"
 #include "components/exo/buffer.h"
+#include "components/exo/display.h"
 #include "components/exo/gamepad.h"
 #include "components/exo/gamepad_delegate.h"
 #include "components/exo/shell_surface.h"
@@ -88,8 +89,10 @@ class GamepadTest : public test::ExoTestBase {
 };
 
 TEST_F(GamepadTest, OnStateChange) {
+  const Display display;
   std::unique_ptr<Surface> surface(new Surface);
-  std::unique_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
+  std::unique_ptr<ShellSurface> shell_surface(
+      new ShellSurface(display, surface.get()));
   gfx::Size buffer_size(10, 10);
   std::unique_ptr<Buffer> buffer(
       new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
@@ -119,8 +122,10 @@ TEST_F(GamepadTest, OnStateChange) {
 }
 
 TEST_F(GamepadTest, OnAxis) {
+  const Display display;
   std::unique_ptr<Surface> surface(new Surface);
-  std::unique_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
+  std::unique_ptr<ShellSurface> shell_surface(
+      new ShellSurface(display, surface.get()));
   gfx::Size buffer_size(10, 10);
   std::unique_ptr<Buffer> buffer(
       new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
@@ -149,8 +154,10 @@ TEST_F(GamepadTest, OnAxis) {
 }
 
 TEST_F(GamepadTest, OnButton) {
+  const Display display;
   std::unique_ptr<Surface> surface(new Surface);
-  std::unique_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
+  std::unique_ptr<ShellSurface> shell_surface(
+      new ShellSurface(display, surface.get()));
   gfx::Size buffer_size(10, 10);
   std::unique_ptr<Buffer> buffer(
       new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));
@@ -181,8 +188,10 @@ TEST_F(GamepadTest, OnButton) {
 
 TEST_F(GamepadTest, OnWindowFocused) {
   // Create surface and move focus to it.
+  const Display display;
   std::unique_ptr<Surface> surface(new Surface);
-  std::unique_ptr<ShellSurface> shell_surface(new ShellSurface(surface.get()));
+  std::unique_ptr<ShellSurface> shell_surface(
+      new ShellSurface(display, surface.get()));
   gfx::Size buffer_size(10, 10);
   std::unique_ptr<Buffer> buffer(
       new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size)));