Enables docked windows by default

ash/wm/drag_window_resizer_unittest.cc

Index: ash/wm/drag_window_resizer_unittest.cc
diff --git a/ash/wm/drag_window_resizer_unittest.cc b/ash/wm/drag_window_resizer_unittest.cc
index 844cbaa57a53eb3843af1ce7ce3cd70385f589c8..b3542943e33b3b3588089285d65c3fee2398b141 100644
--- a/ash/wm/drag_window_resizer_unittest.cc
+++ b/ash/wm/drag_window_resizer_unittest.cc
@@ -165,7 +165,7 @@ TEST_F(DragWindowResizerTest, WindowDragWithMultiDisplays) {
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
 
-  window_->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
+  window_->SetBoundsInScreen(gfx::Rect(0, 0, 100, 60),

[flackr, 2013/11/01 16:52:28]

Maybe add a comment w.r.t. why you need the bounds to be > x.

[varkha, 2013/11/05 20:34:23]

Moved to https://codereview.chromium.org/57963003/.

                              Shell::GetScreen()->GetPrimaryDisplay());
   EXPECT_EQ(root_windows[0], window_->GetRootWindow());
   {
@@ -180,10 +180,10 @@ TEST_F(DragWindowResizerTest, WindowDragWithMultiDisplays) {
     // The whole window is on the secondary display now. The parent should be
     // changed.
     EXPECT_EQ(root_windows[1], window_->GetRootWindow());
-    EXPECT_EQ("0,10 50x60", window_->bounds().ToString());
+    EXPECT_EQ("0,10 100x60", window_->bounds().ToString());
   }
 
-  window_->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
+  window_->SetBoundsInScreen(gfx::Rect(0, 0, 100, 60),
                              Shell::GetScreen()->GetPrimaryDisplay());
   EXPECT_EQ(root_windows[0], window_->GetRootWindow());
   {
@@ -191,30 +191,30 @@ TEST_F(DragWindowResizerTest, WindowDragWithMultiDisplays) {
     scoped_ptr<WindowResizer> resizer(CreateDragWindowResizer(
         window_.get(), gfx::Point(), HTCAPTION));
     ASSERT_TRUE(resizer.get());
-    resizer->Drag(CalculateDragPoint(*resizer, 790, 10), 0);
+    resizer->Drag(CalculateDragPoint(*resizer, 768, 10), 0);
     resizer->CompleteDrag(0);
     // Since the pointer is still on the primary root window, the parent should
     // not be changed.
     EXPECT_EQ(root_windows[0], window_->GetRootWindow());
-    EXPECT_EQ("790,10 50x60", window_->bounds().ToString());
+    EXPECT_EQ("768,10 100x60", window_->bounds().ToString());
   }
 
-  window_->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
+  window_->SetBoundsInScreen(gfx::Rect(0, 0, 100, 60),
                              Shell::GetScreen()->GetPrimaryDisplay());
   EXPECT_EQ(root_windows[0], window_->GetRootWindow());
   {
     // Grab the top-right edge of the window and move the pointer to (0, 10)
     // in the secondary root window's coordinates.
     scoped_ptr<WindowResizer> resizer(CreateDragWindowResizer(
-        window_.get(), gfx::Point(49, 0), HTCAPTION));
+        window_.get(), gfx::Point(99, 0), HTCAPTION));
     ASSERT_TRUE(resizer.get());
-    resizer->Drag(CalculateDragPoint(*resizer, 751, 10), ui::EF_CONTROL_DOWN);
+    resizer->Drag(CalculateDragPoint(*resizer, 731, 10), ui::EF_CONTROL_DOWN);
     resizer->CompleteDrag(0);
     // Since the pointer is on the secondary, the parent should be changed
     // even though only small fraction of the window is within the secondary
     // root window's bounds.
     EXPECT_EQ(root_windows[1], window_->GetRootWindow());
-    EXPECT_EQ("-49,10 50x60", window_->bounds().ToString());
+    EXPECT_EQ("-69,10 100x60", window_->bounds().ToString());
   }
 }
 
@@ -280,7 +280,8 @@ TEST_F(DragWindowResizerTest, WindowDragWithMultiDisplaysRightToLeft) {
     resizer->Drag(CalculateDragPoint(*resizer, -2, 0), ui::EF_CONTROL_DOWN);
     resizer->CompleteDrag(0);
     EXPECT_EQ(root_windows[0], window_->GetRootWindow());
-    EXPECT_EQ("798,0 50x60", window_->bounds().ToString());
+    gfx::Rect expected_bounds = gfx::Rect(800 - 50 * 0.3, 0, 50, 60);
+    EXPECT_EQ(expected_bounds.ToString(), window_->bounds().ToString());
   }
 }
 
@@ -293,7 +294,7 @@ TEST_F(DragWindowResizerTest, DragWindowController) {
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
 
-  window_->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
+  window_->SetBoundsInScreen(gfx::Rect(0, 0, 100, 60),
                              Shell::GetScreen()->GetPrimaryDisplay());
   EXPECT_EQ(root_windows[0], window_->GetRootWindow());
   EXPECT_FLOAT_EQ(1.0f, window_->layer()->opacity());
@@ -442,7 +443,7 @@ TEST_F(DragWindowResizerTest, CursorDeviceScaleFactor) {
         window_.get(), gfx::Point(), HTCAPTION));
     EXPECT_EQ(1.0f, cursor_test_api.GetDisplay().device_scale_factor());
     ASSERT_TRUE(resizer.get());
-    resizer->Drag(CalculateDragPoint(*resizer, 399, 200), 0);
+    resizer->Drag(CalculateDragPoint(*resizer, 400, 200), 0);
     WarpMouseCursorIfNecessary(root_windows[0], gfx::Point(399, 200));
     EXPECT_EQ(2.0f, cursor_test_api.GetDisplay().device_scale_factor());
     resizer->CompleteDrag(0);
@@ -453,7 +454,7 @@ TEST_F(DragWindowResizerTest, CursorDeviceScaleFactor) {
   // window with 1.0 device scale factor.
   {
     window_->SetBoundsInScreen(
-        gfx::Rect(600, 0, 50, 60),
+        gfx::Rect(600, 0, 100, 60),
         Shell::GetScreen()->GetDisplayNearestWindow(root_windows[1]));
     EXPECT_EQ(root_windows[1], window_->GetRootWindow());
     // Grab (0, 0) of the window.