Refactor SystraceService to remove trace as parameter

	modified:   trace/net.sf.milkfish.systrace.android.core.test/src/net/sf/milkfish/systrace/android/core/test/TestAndroidTrace.java
	modified:   trace/net.sf.milkfish.systrace.android.core/META-INF/MANIFEST.MF
	modified:   trace/net.sf.milkfish.systrace.android.core/src/net/sf/milkfish/systrace/android/core/Activator.java
	modified:   trace/net.sf.milkfish.systrace.android.core/src/net/sf/milkfish/systrace/android/core/AndroidTrace.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/cache/TraceCache.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/cache/TraceLoader.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/event/ISystraceEvent.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/event/impl/SystraceEvent.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/service/ISystraceService.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/service/impl/SystraceService.java
Ignore space line

	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/cache/TraceLoader.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/service/impl/SystraceService.java
Change time to nano scale to fix timeline view

	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/cache/TraceLoader.java
	modified:   trace/net.sf.milkfish.systrace.core/src/net/sf/milkfish/systrace/core/service/impl/SystraceService.java