Fix Android Resolver integration tests

Primary fix test fails in Unity 2019
- If a dependency is added programmatically, remove "()" from the stack trace
  for consistent result across different versions of Unity.
- Move libs/x86/libFirebaseCppApp-5.1.1.so to
  libs/unsupported/libFirebaseCppApp-5.1.1.so in
  firebase-app-unity-5.1.1.srcaar for consistent result across different
  versions of Unity, since x86 supported was removed from Unity 2019.3.
- Set application id in the beginning of the test since default application id
  is different from different version of Unity.
- Only test Internal Build System for Unity 2018 or lower since it is removed
  in 2019.

Bug: 158860154

Change-Id: I82dced8dce668e78ec62b8db67d789fac23ce0ea

Author: chkuang-g

source/AndroidResolver/test/AndroidResolverIntegrationTestsUnityProject/Assets/Firebase/m2repository/com/google/firebase/firebase-app-unity/5.1.1/firebase-app-unity-5.1.1.srcaar

@@ -48,10 +48,17 @@ dependencies {
 // Android Resolver Dependencies Start
     compile 'com.android.support:support-annotations:26.1.0' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:4
     compile 'com.google.firebase:firebase-app-unity:5.1.1' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:10
-    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies()
+    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies
 // Android Resolver Dependencies End
 **DEPS**}
 
+// Android Resolver Exclusions Start
+android {
+  packagingOptions {
+      exclude ('lib/unsupported/libFirebaseCppApp-5.1.1.so')
+  }
+}
+// Android Resolver Exclusions End
 android {
     compileSdkVersion **APIVERSION**
     buildToolsVersion '**BUILDTOOLS**'

source/AndroidResolver/test/AndroidResolverIntegrationTestsUnityProject/ExpectedArtifacts/Export/Gradle/com.google.firebase.firebase-app-unity-5.1.1.aar

@@ -54,10 +54,17 @@ dependencies {
 // Android Resolver Dependencies Start
     compile 'com.android.support:support-annotations:26.1.0' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:4
     compile 'com.google.firebase:firebase-app-unity:5.1.1' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:10
-    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies()
+    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies
 // Android Resolver Dependencies End
 **DEPS**}
 
+// Android Resolver Exclusions Start
+android {
+  packagingOptions {
+      exclude ('lib/unsupported/libFirebaseCppApp-5.1.1.so')
+  }
+}
+// Android Resolver Exclusions End
 android {
     compileSdkVersion **APIVERSION**
     buildToolsVersion '**BUILDTOOLS**'

source/AndroidResolver/test/AndroidResolverIntegrationTestsUnityProject/ExpectedArtifacts/Export/GradleAddedDeps/com.google.firebase.firebase-app-unity-5.1.1.aar

@@ -48,10 +48,17 @@ dependencies {
 // Android Resolver Dependencies Start
     compile 'com.android.support:support-annotations:26.1.0' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:4
     compile 'com.google.firebase:firebase-app-unity:5.1.1' // Assets/ExternalDependencyManager/Editor/TestDependencies.xml:10
-    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies()
+    compile 'com.google.firebase:firebase-common:16.0.0' // Google.AndroidResolverIntegrationTests.SetupDependencies
 // Android Resolver Dependencies End
 **DEPS**}
 
+// Android Resolver Exclusions Start
+android {
+  packagingOptions {
+      exclude ('lib/unsupported/libFirebaseCppApp-5.1.1.so')
+  }
+}
+// Android Resolver Exclusions End
 android {
     compileSdkVersion **APIVERSION**
     buildToolsVersion '**BUILDTOOLS**'