Adding more fragment logging around views

Adding more fragment logs for when the view is actually created and when
the ViewLifecycleOwner is set on View.

Test: all test pass
Change-Id: I3ee51c5954fdc2a888e8607fc0ba5a034e72826a

diff --git a/fragment/fragment/src/main/java/androidx/fragment/app/Fragment.java b/fragment/fragment/src/main/java/androidx/fragment/app/Fragment.java
index 564ec37..c4081ff 100644
--- a/fragment/fragment/src/main/java/androidx/fragment/app/Fragment.java
+++ b/fragment/fragment/src/main/java/androidx/fragment/app/Fragment.java

@@ -3109,6 +3109,10 @@
             // Tell the fragment's new view about it before we tell anyone listening
             // to mViewLifecycleOwnerLiveData and before onViewCreated, so that calls to
             // ViewTree get() methods return something meaningful
+            if (FragmentManager.isLoggingEnabled(Log.DEBUG)) {
+                Log.d(FragmentManager.TAG, "Setting ViewLifecycleOwner on View " + mView
+                        + " for Fragment " + this);
+            }
             ViewTreeLifecycleOwner.set(mView, mViewLifecycleOwner);
             ViewTreeViewModelStoreOwner.set(mView, mViewLifecycleOwner);
             ViewTreeSavedStateRegistryOwner.set(mView, mViewLifecycleOwner);

diff --git a/fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java b/fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java
index 859045b..e68aac2 100644
--- a/fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java
+++ b/fragment/fragment/src/main/java/androidx/fragment/app/FragmentStateManager.java

@@ -556,6 +556,9 @@
         mFragment.mContainer = container;
         mFragment.performCreateView(layoutInflater, container, savedInstanceState);
         if (mFragment.mView != null) {
+            if (FragmentManager.isLoggingEnabled(Log.DEBUG)) {
+                Log.d(TAG, "moveto VIEW_CREATED: " + mFragment);
+            }
             mFragment.mView.setSaveFromParentEnabled(false);
             mFragment.mView.setTag(R.id.fragment_container_view_tag, mFragment);
             if (container != null) {