Merge "Refactor show/hide IME process" into main

core/java/android/view/IDisplayWindowInsetsController.aidl

core/java/android/view/ImeInsetsSourceConsumer.java

core/java/android/view/InsetsController.java

core/java/android/view/InsetsSourceConsumer.java

core/java/android/view/ViewRootImpl.java

core/java/android/view/inputmethod/InputMethodManager.java

.../com/android/internal/inputmethod/IInputMethodClient.aidl

...src/com/android/wm/shell/common/DisplayImeController.java

.../com/android/wm/shell/common/DisplayInsetsController.java

...droid/server/inputmethod/DefaultImeVisibilityApplier.java

...android/server/inputmethod/IInputMethodClientInvoker.java

...ndroid/server/inputmethod/ImeVisibilityStateComputer.java

...android/server/inputmethod/InputMethodManagerService.java

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

...e/java/com/android/server/wm/ImeInsetsSourceProvider.java

.../core/java/com/android/server/wm/InsetsControlTarget.java

...core/java/com/android/server/wm/InsetsSourceProvider.java

...ore/java/com/android/server/wm/InsetsStateController.java

...ore/java/com/android/server/wm/WindowManagerInternal.java

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