Fix OSGi manifest for vaadin-shared

The shared package seems to no longer use any
flute or streamhtmlparser classes

Change-Id: Ie10f0b8169ec79afacc5bf1dc7a30c7eb809a413

shared/pom.xml

@@ -12,8 +12,6 @@
 	<packaging>jar</packaging>
 
 	<properties>
-		<flute.version>1.3.0.gg2</flute.version>
-		<streamhtmlparser.version>0.0.10.vaadin1</streamhtmlparser.version>
 	</properties>
 
 	<url>https://vaadin.com/</url>
@@ -119,12 +117,7 @@
 						<Bundle-RequiredExecutionEnvironment>JavaSE-1.6</Bundle-RequiredExecutionEnvironment>
 						<Bundle-Version>${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</Bundle-Version>
 						<Export-Package>com.vaadin.*;version="${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}",elemental.*;version="${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}"</Export-Package>
-						<Import-Package>com.google.gwt.thirdparty.streamhtmlparser;version="${streamhtmlparser.version}",
-							com.google.gwt.thirdparty.streamhtmlparser.impl;version="${streamhtmlparser.version}",
-							com.google.gwt.thirdparty.streamhtmlparser.util;version="${streamhtmlparser.version}",
-							org.w3c.flute.parser;version="${flute.version}",
-							org.w3c.flute.parser.selectors;version="${flute.version}",
-							org.w3c.flute.util;version="${flute.version}"</Import-Package>
+						<Import-Package></Import-Package>
 						<Require-Bundle></Require-Bundle>
 					</instructions>
 				</configuration>