Bump min picture version.

Chrome Stable is M39, which produces picture format v35:
    https://chromium.googlesource.com/skia/+/chrome/m39/include/core/SkPicture.h

We don't need any code to deal with pictures older than v35.

(When M40 goes stable, we can step up to v37, the current latest version.)

BUG=skia:

Review URL: https://codereview.chromium.org/770703002

1 files changed, 1 insertions, 5 deletions

diff --git a/src/effects/SkBitmapSource.cpp b/src/effects/SkBitmapSource.cpp
index 1d8078d59f..4da77a9e02 100644
--- a/src/effects/SkBitmapSource.cpp
+++ b/src/effects/SkBitmapSource.cpp
@@ -28,11 +28,7 @@ SkBitmapSource::SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, co
 
 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
 SkBitmapSource::SkBitmapSource(SkReadBuffer& buffer) : INHERITED(0, buffer) {
-    if (buffer.isVersionLT(SkReadBuffer::kNoMoreBitmapFlatten_Version)) {
-        fBitmap.legacyUnflatten(buffer);
-    } else {
-        buffer.readBitmap(&fBitmap);
-    }
+    buffer.readBitmap(&fBitmap);
     buffer.readRect(&fSrcRect);
     buffer.readRect(&fDstRect);
     buffer.validate(buffer.isValid() && SkIsValidRect(fSrcRect) && SkIsValidRect(fDstRect));