Upgrade IMA SDK to 3.19.0

PiperOrigin-RevId: 311106612

RELEASENOTES.md

@@ -52,7 +52,7 @@
         ([#7234](https://github.com/google/ExoPlayer/issues/7234)).
 *   AV1 extension: Add a heuristic to determine the default number of threads
     used for AV1 playback using the extension.
-*   IMA extension: Upgrade to IMA SDK version 3.18.2, and migrate to new
+*   IMA extension: Upgrade to IMA SDK version 3.19.0, and migrate to new
     preloading APIs ([#6429](https://github.com/google/ExoPlayer/issues/6429)).
 
 ### 2.11.4 (2020-04-08) ###

extensions/ima/build.gradle

@@ -32,7 +32,7 @@ android {
 }
 
 dependencies {
-    api 'com.google.ads.interactivemedia.v3:interactivemedia:3.18.2'
+    api 'com.google.ads.interactivemedia.v3:interactivemedia:3.19.0'
     implementation project(modulePrefix + 'library-core')
     implementation 'androidx.annotation:annotation:' + androidxAnnotationVersion
     implementation 'com.google.android.gms:play-services-ads-identifier:17.0.0'