Get rid of 'class object' usages in code and builtins

Replace some comments and library usages as well

plugins/android-compiler-plugin/src/AndroidComponentRegistrar.kt

@@ -41,7 +41,7 @@ public object AndroidConfigurationKeys {
 }
 
 public class AndroidCommandLineProcessor : CommandLineProcessor {
-    class object {
+    companion object {
         public val ANDROID_COMPILER_PLUGIN_ID: String = "org.jetbrains.kotlin.android"
 
         public val RESOURCE_PATH_OPTION: CliOption = CliOption("androidRes", "<path>", "Android resources path")

plugins/android-compiler-plugin/src/AndroidExpressionCodegenExtension.kt

@@ -51,7 +51,7 @@ private enum class AndroidClassType(val internalClassName: String, val supportsC
 }
 
 public class AndroidExpressionCodegenExtension : ExpressionCodegenExtension {
-    class object {
+    companion object {
         private val PROPERTY_NAME = "_\$_findViewCache"
         private val CACHED_FIND_VIEW_BY_ID_METHOD_NAME = "_\$_findCachedViewById"
         private val CLEAR_CACHE_METHOD_NAME = "_\$_clearFindViewByIdCache"

plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidResourceManager.kt

@@ -70,7 +70,7 @@ public abstract class AndroidResourceManager(val project: Project) {
         return VirtualFileManager.getInstance().findFileByUrl("file://" + info.mainResDirectory)
     }
 
-    class object {
+    companion object {
         public fun getInstance(module: Module): AndroidResourceManager {
             val service = ModuleServiceManager.getService<AndroidResourceManager>(module, javaClass<AndroidResourceManager>())
             return service ?: module.getComponent<AndroidResourceManager>(javaClass<AndroidResourceManager>())

plugins/android-compiler-plugin/src/org/jetbrains/kotlin/lang/resolve/android/AndroidUIXmlProcessor.kt

@@ -149,7 +149,7 @@ public abstract class AndroidUIXmlProcessor(protected val project: Project) {
         return CachedValuesManager.getManager(project).createCachedValue(result, false)
     }
 
-    class object {
+    companion object {
         private val EXPLICIT_FLEXIBLE_PACKAGE = Flexibility.FLEXIBLE_TYPE_CLASSIFIER.getPackageFqName().asString()
         private val EXPLICIT_FLEXIBLE_CLASS_NAME = Flexibility.FLEXIBLE_TYPE_CLASSIFIER.getRelativeClassName().asString()
 

plugins/android-compiler-plugin/testData/codegen/android/fragment/0.kt

@@ -10,7 +10,7 @@ import kotlinx.android.synthetic.layout.*
 
 class R {
     class id {
-        class object {
+        companion object {
             val login = 5
         }
     }

plugins/android-compiler-plugin/testData/codegen/android/fragment/1.kt

@@ -10,7 +10,7 @@ import kotlinx.android.synthetic.layout.*
 
 class R {
     class id {
-        class object {
+        companion object {
             val login = 5
         }
     }

plugins/android-compiler-plugin/testData/codegen/android/view/0.kt

@@ -8,7 +8,7 @@ import kotlinx.android.synthetic.layout.view.*
 
 class R {
     class id {
-        class object {
+        companion object {
             val container = 0
             val login = 1
         }

plugins/android-compiler-plugin/testData/codegen/android/view/1.kt

@@ -8,7 +8,7 @@ import kotlinx.android.synthetic.layout.view.*
 
 class R {
     class id {
-        class object {
+        companion object {
             val container = 0
             val login = 1
         }