Add explicit imports of kotlin.js.* to stdlib where required.

Author: ilya-g

js/js.libraries/src/core/regex.kt

@@ -16,7 +16,7 @@
 
 package kotlin.text
 
-import kotlin.text.js.*
+import kotlin.js.RegExp
 
 /**
  * Provides enumeration values to use to set regular expression options.

js/js.libraries/src/core/regexp.kt

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package kotlin.text.js
+package kotlin.js
 
 
 public external class RegExp(pattern: String, flags: String? = definedExternally) {

js/js.libraries/src/core/string.kt

@@ -1,6 +1,6 @@
 package kotlin.text
 
-import kotlin.text.js.RegExp
+import kotlin.js.RegExp
 
 @kotlin.internal.InlineOnly
 public inline fun String.toUpperCase(): String = asDynamic().toUpperCase()

js/js.libraries/src/core/stringsCode.kt

@@ -1,6 +1,6 @@
 package kotlin.text
 
-import kotlin.text.js.RegExp
+import kotlin.js.RegExp
 
 internal inline fun String.nativeIndexOf(ch: Char, fromIndex: Int): Int = nativeIndexOf(ch.toString(), fromIndex)
 internal inline fun String.nativeLastIndexOf(ch: Char, fromIndex: Int): Int = nativeLastIndexOf(ch.toString(), fromIndex)

js/js.libraries/src/deprecated/jquery/ui.kt

@@ -3,6 +3,7 @@ package jquery.ui
 
 //jquery UI
 import jquery.JQuery
+import kotlin.js.Json
 
 @Deprecated("JQuery is going to be removed from the standard library")
 public inline fun JQuery.buttonset(): JQuery = asDynamic().buttonset()

js/js.libraries/test/core/JsonTest.kt

@@ -1,5 +1,6 @@
 package test.js
 
+import kotlin.js.*
 import kotlin.test.*
 import org.junit.Test as test
 

js/js.libraries/test/core/RegExpTest.kt

@@ -16,7 +16,7 @@
 
 package test.js
 
-import kotlin.text.js.*
+import kotlin.js.*
 
 import kotlin.test.*
 import org.junit.Test as test