How to add SWT plugins eclipse luna - eclipse-plugin

Question

I imported my eclipse plugin project in to eclipse luna.
In project all plugins are showing compile time error. Error is org.eclipse.swt is missing.
Eclipse luna has only org.eclipse.e4.swt plugin.
how to import org.eclipse.swt plugin in eclipse luna?
Please help me.
Note : My project developed in eclipse helios IDE.
following MAINFEST.MF
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %Bundle-Name.0
Bundle-SymbolicName: com.chinna.cim.smash;singleton:=true
Bundle-Version: 4.0.2
Bundle-Activator: com.chinna.cim.smash.SMASHPlugin
Bundle-Vendor: %Bundle-Vendor.0
Bundle-Localization: plugin
Eclipse-ExtensibleAPI: true
Require-Bundle: org.eclipse.ui,
org.eclipse.core.runtime,
org.eclipse.core.resources,
org.eclipse.ui.ide,
org.eclipse.ui.forms,
org.eclipse.ui.editors,
org.eclipse.jface.text,
com.ami.megarac.utils
Bundle-ActivationPolicy: lazy
Bundle-ClassPath: patch.jar,
com.ami.megrac.utils manifest file
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Utils Plug-in
Bundle-SymbolicName: com.ami.megarac.utils;singleton:=true
Bundle-Version: 4.0.2
Bundle-Activator: com.ami.megarac.utils.UtilsPlugin
Bundle-Vendor: American Megatrends Inc
Eclipse-ExtensibleAPI: true
Require-Bundle: org.eclipse.ui,
org.eclipse.core.runtime,
org.eclipse.core.filesystem,
org.eclipse.ui.console,
org.eclipse.core.resources,
org.eclipse.core.resources,
google.api.translate,
org.eclipse.ui.forms,
com.ami.megarac.MegaRACDevStudio,
org.eclipse.ui.ide,
org.eclipse.jface.text,
org.eclipse.ui.editors,
org.eclipse.cdt.core,
org.eclipse.compare
Export-Package: com.ami.megarac.utils,
com.ami.megarac.utils.cdt,
com.ami.megarac.utils.console,
com.ami.megarac.utils.copyright,
com.ami.megarac.utils.file,
com.ami.megarac.utils.filesystem,
com.ami.megarac.utils.ini.parser,
com.ami.megarac.utils.ini.texteditor,
com.ami.megarac.utils.jobs,
com.ami.megarac.utils.localize,
com.ami.megarac.utils.localize.actions;
uses:="com.ami.megarac.utils.localize.wizards,
org.eclipse.jface.operation,
org.eclipse.core.runtime,
org.eclipse.ui,
org.eclipse.jface.action,
com.ami.megarac.utils.localize.model,
org.eclipse.core.resources,
org.eclipse.jface.viewers,
org.eclipse.swt.widgets",
com.ami.megarac.utils.localize.builder;
uses:="org.eclipse.core.runtime,
com.ami.megarac.utils.localize.model,
org.eclipse.core.resources,
org.eclipse.swt.widgets,
org.w3c.dom,
org.xml.sax.helpers,
org.xml.sax",
com.ami.megarac.utils.localize.dialogs,
com.ami.megarac.utils.localize.model,
com.ami.megarac.utils.localize.wizards,
com.ami.megarac.utils.mapmodel,
com.ami.megarac.utils.mvc,
com.ami.megarac.utils.resources,
com.ami.megarac.utils.resources.compare,
com.ami.megarac.utils.translator,
com.ami.megarac.utils.translator.input,
com.ami.megarac.utils.ui.forms.custom,
com.ami.megarac.utils.ui.forms.events,
com.ami.megarac.utils.ui.forms.model,
com.ami.megarac.utils.ui.forms.part,
com.ami.megarac.utils.ui.forms.part.controls,
com.ami.megarac.utils.ui.forms.transfer,
com.ami.megarac.utils.xml,
com.memetix.mst,
jboolexpr,
org.json,
org.json.simple,
org.json.simple.parser
Bundle-ActivationPolicy: lazy
Bundle-ClassPath: patch.jar,
lib/microsoft-translator-java-api-0.6.2-jar-with-dependencies.jar,
.,
lib/jboolexpr-1.2.jar,
lib/org.json.jar