Promote PIP postsubmit tests to presubmit

The tests have been stable for the past 2 weeks in postsubmit and can be promoted to presubmit

Test: atest FlickerTests:com.android.wm.shell.flicker.pip
Bug: 174238224
Change-Id: Ie7cbd56940e4b5eacd25ba38d1fd0a5966b9a7e9
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipCloseWithSwipeTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipCloseWithSwipeTest.kt
index afaf33a..c7a1c9a 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipCloseWithSwipeTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipCloseWithSwipeTest.kt
@@ -16,7 +16,7 @@
 
 package com.android.wm.shell.flicker.pip
 
-import android.platform.test.annotations.Postsubmit
+import android.platform.test.annotations.Presubmit
 import android.view.Surface
 import androidx.test.filters.RequiresDevice
 import com.android.server.wm.flicker.FlickerParametersRunnerFactory
@@ -51,40 +51,40 @@
             }
         }
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun navBarLayerIsAlwaysVisible() = super.navBarLayerIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun statusBarLayerIsAlwaysVisible() = super.statusBarLayerIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun navBarWindowIsAlwaysVisible() = super.navBarWindowIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun statusBarWindowIsAlwaysVisible() = super.statusBarWindowIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun pipWindowBecomesInvisible() = super.pipWindowBecomesInvisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun pipLayerBecomesInvisible() = super.pipLayerBecomesInvisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun statusBarLayerRotatesScales() =
         testSpec.statusBarLayerRotatesScales(testSpec.config.startRotation, Surface.ROTATION_0)
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun noUncoveredRegions() = super.noUncoveredRegions()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun navBarLayerRotatesAndScales() = super.navBarLayerRotatesAndScales()
 }
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipLegacySplitScreenTest.kt b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipLegacySplitScreenTest.kt
index 3309e10..bf148bc 100644
--- a/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipLegacySplitScreenTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/pip/PipLegacySplitScreenTest.kt
@@ -16,7 +16,7 @@
 
 package com.android.wm.shell.flicker.pip
 
-import android.platform.test.annotations.Postsubmit
+import android.platform.test.annotations.Presubmit
 import android.view.Surface
 import androidx.test.filters.FlakyTest
 import androidx.test.filters.RequiresDevice
@@ -78,7 +78,7 @@
             }
         }
 
-    @Postsubmit
+    @Presubmit
     @Test
     fun pipWindowInsideDisplayBounds() {
         testSpec.assertWm {
@@ -86,7 +86,7 @@
         }
     }
 
-    @Postsubmit
+    @Presubmit
     @Test
     fun bothAppWindowsVisible() {
         testSpec.assertWmEnd {
@@ -96,15 +96,15 @@
         }
     }
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun navBarWindowIsAlwaysVisible() = super.navBarWindowIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun statusBarWindowIsAlwaysVisible() = super.statusBarWindowIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     fun pipLayerInsideDisplayBounds() {
         testSpec.assertLayers {
@@ -112,7 +112,7 @@
         }
     }
 
-    @Postsubmit
+    @Presubmit
     @Test
     fun bothAppLayersVisible() {
         testSpec.assertLayersEnd {
@@ -121,11 +121,11 @@
         }
     }
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun navBarLayerIsAlwaysVisible() = super.navBarLayerIsAlwaysVisible()
 
-    @Postsubmit
+    @Presubmit
     @Test
     override fun statusBarLayerIsAlwaysVisible() = super.statusBarLayerIsAlwaysVisible()