KJS: remove Rhino library

.idea/libraries/Rhino.xml

@@ -1,14 +0,0 @@
-<component name="libraryTable">
-  <library name="Rhino">
-    <ANNOTATIONS>
-      <root url="file://$PROJECT_DIR$/annotations" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/dependencies/rhino-1.7.6.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$PROJECT_DIR$/dependencies/rhino-1.7.6-sources.jar!/rhino1.7.6/src" />
-    </SOURCES>
-  </library>
-</component>

js/js.tests/js.tests.iml

@@ -7,7 +7,6 @@
     </content>
     <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Rhino" level="project" />
     <orderEntry type="module" module-name="js.translator" />
     <orderEntry type="module" module-name="tests-common" />
     <orderEntry type="module" module-name="frontend" />

update_dependencies.xml

@@ -234,9 +234,6 @@
         <!-- Android SDK platform -->
         <ant antfile="download_android_sdk.xml" target="download_android_sdk"/>
 
-        <!-- Rhino -->
-        <get-maven-library prefix="org/mozilla" lib="rhino" version="1.7.6"/>
-
         <!-- Javaslang -->
         <get-maven-library prefix="io/javaslang" lib="javaslang" version="2.0.6"/>