Fix style errors in inputMethodClientHasFocus()

This is a follow up CL to a recent CL [1] that unintentionally
introduced coding style errors.

There should be no behavior change in this CL.

 [1]: I8da315936caebdc8b2c16cff4e24192c06743251
      90120a8b

Bug: 111364446
Test: compile
Change-Id: I5e83d68cb329cb9c840c11ae564cf91e3a1715bf

parent 7db3ae4f

services/core/java/com/android/server/wm/WindowManagerService.java

+22 −22

Original line number	Diff line number	Diff line
		@@ -7411,8 +7411,8 @@ public class WindowManagerService extends IWindowManager.Stub
		}
		}

		@Override
		public boolean inputMethodClientHasFocus(IInputMethodClient client) {
		boolean hasFocus;
		synchronized (mWindowMap) {
		// Check all displays if any input method window has focus.
		for (int i = mRoot.mChildren.size() - 1; i >= 0; --i) {