Rework InputApplicationInfo

First we move it inside of InputWindowInfo instead of InputWindowHandle
so it is part of the data sent across binder. Second we give it a persistent
identity of an IBinder token and use this for comparisons.

Bug: 80101428
Bug: 113136004
Bug: 111440400
Test: EndToEndNativeInputTest. Existing tests pass.
Change-Id: Id89a40e66887d834020f8e645fd1fb48adb7ee2e
diff --git a/libs/input/InputApplication.cpp b/libs/input/InputApplication.cpp
index a0d1668..7936f50 100644
--- a/libs/input/InputApplication.cpp
+++ b/libs/input/InputApplication.cpp
@@ -39,4 +39,21 @@
     }
 }
 
+InputApplicationInfo InputApplicationInfo::read(const Parcel& from) {
+    InputApplicationInfo ret;
+    ret.token = from.readStrongBinder();
+    ret.name = from.readString8().c_str();
+    ret.dispatchingTimeout = from.readInt64();
+
+    return ret;
+}
+
+status_t InputApplicationInfo::write(Parcel& output) const {
+    output.writeStrongBinder(token);
+    output.writeString8(String8(name.c_str()));
+    output.writeInt64(dispatchingTimeout);
+    
+    return OK;
+}
+
 } // namespace android