Drop functions hidden since 1.4 (inline-only or experimental in JVM)

Since it's no longer possible to use API version less than 1.4,
these functions can be no longer called at all.

libraries/tools/kotlin-stdlib-gen/src/templates/Arrays.kt

@@ -88,6 +88,7 @@ object ArrayOps : TemplateGroupBase() {
     }
 
     val f_contentEquals = fn("contentEquals(other: SELF)") {
+        platforms(Platform.Native)
         include(ArraysOfObjects, ArraysOfPrimitives, ArraysOfUnsigned)
     } builder {
         since("1.1")
@@ -110,9 +111,6 @@ object ArrayOps : TemplateGroupBase() {
             For floating point numbers it means that `NaN` is equal to itself and `-0.0` is not equal to `0.0`.
             """
         }
-        on(Platform.JVM) {
-            inlineOnly()
-        }
     }
 
     val f_contentEquals_nullable = fn("contentEquals(other: SELF?)") {
@@ -141,7 +139,6 @@ object ArrayOps : TemplateGroupBase() {
         }
         on(Platform.JVM) {
             inlineOnly()
-            annotation("""@JvmName("contentEqualsNullable")""")
             body { "return java.util.Arrays.equals(this, other)" }
         }
 
@@ -249,6 +246,7 @@ object ArrayOps : TemplateGroupBase() {
     }
 
     val f_contentToString = fn("contentToString()") {
+        platforms(Platform.Native)
         include(ArraysOfObjects, ArraysOfPrimitives, ArraysOfUnsigned)
     } builder {
         since("1.1")
@@ -264,9 +262,6 @@ object ArrayOps : TemplateGroupBase() {
         if (f == ArraysOfUnsigned) {
             return@builder
         }
-        on(Platform.JVM) {
-            inlineOnly()
-        }
     }
 
     val f_contentToString_nullable = fn("contentToString()") {
@@ -288,7 +283,6 @@ object ArrayOps : TemplateGroupBase() {
 
         on(Platform.JVM) {
             inlineOnly()
-            annotation("""@JvmName("contentToStringNullable")""")
             body { "return java.util.Arrays.toString(this)" }
         }
         on(Platform.JS) {
@@ -371,6 +365,7 @@ object ArrayOps : TemplateGroupBase() {
     }
 
     val f_contentHashCode = fn("contentHashCode()") {
+        platforms(Platform.Native)
         include(ArraysOfObjects, ArraysOfPrimitives, ArraysOfUnsigned)
     } builder {
         since("1.1")
@@ -383,9 +378,6 @@ object ArrayOps : TemplateGroupBase() {
         if (f == ArraysOfUnsigned) {
             return@builder
         }
-        on(Platform.JVM) {
-            inlineOnly()
-        }
     }
 
     val f_contentHashCode_nullable = fn("contentHashCode()") {
@@ -404,7 +396,6 @@ object ArrayOps : TemplateGroupBase() {
 
         on(Platform.JVM) {
             inlineOnly()
-            annotation("""@JvmName("contentHashCodeNullable")""")
             body { "return java.util.Arrays.hashCode(this)" }
         }
         on(Platform.JS) {