[deps] Updated eclipse deps to 3.9 tree. This also enables testing java7 features on ecj.

[Log] updated naming for @Log (topic= instead of mchmulder's 'value').

test/transform/resource/before/LoggerJul.java

@@ -8,6 +8,6 @@ class LoggerJul {
 class LoggerJulWithImport {
 }
 
-@Log("DifferentName")
+@Log(topic="DifferentName")
 class LoggerJulWithDifferentName {
 }