Fuzzer now deduplicates on the analysis side instead of the download side

fuzzer/go/deduplicator/deduplicator_test.go

 package deduplicator
 
 import (
         "testing"
 
-        "go.skia.org/infra/fuzzer/go/frontend/data"
+        "go.skia.org/infra/fuzzer/go/data"
 )
 
 func TestSimpleDeduplication(t *testing.T) {
         d := New()
         r1 := data.MockReport("skpicture", "aaaa")
         r2 := data.MockReport("skpicture", "bbbb")
         // mock report ffff and aaaa are the same, except for the name.
         r3 := data.MockReport("skpicture", "ffff")
         if !d.IsUnique(r1) {
                 t.Errorf("The deduplicator has not seen %#v, but said it has", r1)
@@ skipping 174 matching lines @@
                 a, b, c, d := r%n, (r+1)%n, (r+2)%n, (r+3)%n
                 st.Frames = append(st.Frames, data.FullStackFrame(names[a], names[b], names[c], d))
                 r = (r + 4) % n
         }
         return st
 }
 
 func makeFlags(start, count int) []string {
         return names[start:(start + count)]
 }