Drop HIDDEN deprecations from kotlin-stdlib.

libraries/stdlib/jre7/src/kotlin/Standard.kt

@@ -1,10 +0,0 @@
-@file:JvmName("StandardJRE7Kt")
-package kotlin
-
-// TODO: Drop before 1.1
-@SinceKotlin("1.1")
-@PublishedApi
-@Deprecated("Provided for binary compatibility")
-@JvmName("closeSuppressed")
-internal fun AutoCloseable.closeSuppressedDeprecated(cause: Throwable) = closeFinally(cause)
-

libraries/stdlib/src/kotlin/internal/PlatformImplementations.kt

@@ -15,12 +15,6 @@ internal open class PlatformImplementations {
     }
 }
 
-// TODO: drop before 1.1
-@SinceKotlin("1.1")
-@PublishedApi
-@Deprecated("Provided for binary compatibility", level = DeprecationLevel.HIDDEN)
-internal fun platformCloseSuppressed(instance: Closeable, cause: Throwable) = instance.closeFinally(cause)
-
 
 @JvmField
 internal val IMPLEMENTATIONS: PlatformImplementations = run {