Remove uniqueID from all filter serialization.

(This is essentially a revert of https://codereview.chromium.org/503833002/.)

This was necessary back when SkPaint was flattened even for in-process use. Now that we only flatten SkPaint for cross-process use, there's no need to serialize UniqueIDs.

Note: SkDropShadowImageFilter is being constructed with a croprect and UniqueID (of 0) in Blink. I've made the uniqueID param default to 0 temporarily, until this rolls in and Blink can be changed. (Blink can't be changed first, since unlike the other filters, there's no constructor that takes a cropRect but not a uniqueID.)

BUG=skia:

Review URL: https://codereview.chromium.org/1019493002

1 files changed, 1 insertions, 1 deletions

diff --git a/bench/ImageFilterCollapse.cpp b/bench/ImageFilterCollapse.cpp
index 6cda6ac389..4e56c72f57 100644
--- a/bench/ImageFilterCollapse.cpp
+++ b/bench/ImageFilterCollapse.cpp
@@ -33,7 +33,7 @@ protected:
         fImageFilter = NULL;
         for(int i = nFilters; i --> 0;) {
             SkAutoTUnref<SkImageFilter> filter(
-                        SkColorFilterImageFilter::Create(colorFilters[i], fImageFilter, NULL, 0)
+                        SkColorFilterImageFilter::Create(colorFilters[i], fImageFilter, NULL)
             );
             SkRefCnt_SafeAssign(fImageFilter, filter.get());
         }