Clear restore bounds for user resize/drag actions.

ash/wm/workspace/workspace_window_resizer.cc

Index: ash/wm/workspace/workspace_window_resizer.cc
diff --git a/ash/wm/workspace/workspace_window_resizer.cc b/ash/wm/workspace/workspace_window_resizer.cc
index 395c2adbdc80f2f0e4ecd5dfad0bdf0f66077044..bfa88d43d2d3248adb6cdebd48fa60268e1924a9 100644
--- a/ash/wm/workspace/workspace_window_resizer.cc
+++ b/ash/wm/workspace/workspace_window_resizer.cc
@@ -443,24 +443,31 @@ void WorkspaceWindowResizer::CompleteDrag() {
     }
   }
 
-  if (!snapped && window_state()->IsSnapped()) {
+  if (!snapped) {
     // Keep the window snapped if the user resizes the window such that the
     // window has valid bounds for a snapped window. Always unsnap the window
-    // if the user dragged the window via the caption area because doing this is
-    // slightly less confusing.
-    if (details().window_component == HTCAPTION ||
-        !AreBoundsValidSnappedBounds(window_state()->GetStateType(),
-                                     GetTarget()->bounds())) {
-      // Set the window to WINDOW_STATE_TYPE_NORMAL but keep the
-      // window at the bounds that the user has moved/resized the
-      // window to. ClearRestoreBounds() is used instead of
-      // SaveCurrentBoundsForRestore() because most of the restore
-      // logic is skipped because we are still in the middle of a
-      // drag.  TODO(pkotwicz): Fix this and use
-      // SaveCurrentBoundsForRestore().
+    // if the user dragged the window via the caption area because doing this
+    // is slightly less confusing.
+    if (window_state()->IsSnapped()) {
+      if (details().window_component == HTCAPTION ||
+          !AreBoundsValidSnappedBounds(window_state()->GetStateType(),
+                                       GetTarget()->bounds())) {
+        // Set the window to WINDOW_STATE_TYPE_NORMAL but keep the
+        // window at the bounds that the user has moved/resized the
+        // window to. ClearRestoreBounds() is used instead of
+        // SaveCurrentBoundsForRestore() because most of the restore
+        // logic is skipped because we are still in the middle of a
+        // drag.  TODO(pkotwicz): Fix this and use
+        // SaveCurrentBoundsForRestore().
+        window_state()->ClearRestoreBounds();
+        window_state()->Restore();
+      }
+    // The window was not snapped and is not snapped. This is a user
+    // resize/drag and so the current bounds should be maintained, clearing
+    // any prior restore bounds. When the window is docked the restore bound
+    // must be kept so the docked state can be reverted properly.
+    } else if (!dock_layout_->is_dragged_window_docked())

[varkha, 2014/08/27 14:55:27]

nit: Now that the code is changed it should follow another clause in the guide -
"However, if one part of an if-else statement uses curly braces, the other part
must too".

       window_state()->ClearRestoreBounds();
-      window_state()->Restore();
-    }
   }
 }