Remove Firebase/Google-Services (Crashanalytics)

app/build.gradle

@@ -1,8 +1,6 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
-apply plugin: 'io.fabric'
-apply plugin: 'com.google.gms.google-services'
 
 android {
     compileSdkVersion 29
@@ -46,8 +44,6 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.3.0'
     implementation 'androidx.preference:preference-ktx:1.1.1'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'com.google.firebase:firebase-core:17.2.2'
-    implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
     testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test:runner:1.2.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

build.gradle

@@ -13,7 +13,6 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.0'
-        classpath 'com.google.gms:google-services:4.3.3'
         classpath 'io.fabric.tools:gradle:1.31.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // NOTE: Do not place your application dependencies here; they belong