Manual roll of Skia to e7b8d078851f (#161609)

The Skia->engine roller was disabled for a few weeks during the
migration to the monorepo.

Author: jason-simmons

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': 'f784f78a5669962a23243ff67997239a64ce8c99',
+  'skia_revision': 'e7b8d078851fd505475fe74359e31a421e6968ea',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

engine/src/flutter/ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: d7670af6cbef9d04a3bfe4d89e3f3b51
+Signature: 368cfa762130868f2345230d1484526d
 
 ====================================================================================================
 LIBRARY: etc1
@@ -321,7 +321,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ====================================================================================================
 
 ====================================================================================================
-LIBRARY: libmicrohttpd
 LIBRARY: skia
 ORIGIN: ../../../flutter/third_party/skia/LICENSE
 TYPE: LicenseType.bsd
@@ -399,12 +398,8 @@ FILE: ../../../flutter/third_party/skia/modules/pathkit/perf/pathops.bench.js
 FILE: ../../../flutter/third_party/skia/modules/pathkit/perf/perfReporter.js
 FILE: ../../../flutter/third_party/skia/modules/skparagraph/test.html
 FILE: ../../../flutter/third_party/skia/package-lock.json
-FILE: ../../../flutter/third_party/skia/relnotes/GpuStats.md
-FILE: ../../../flutter/third_party/skia/relnotes/GraphiteLogPriority.md
-FILE: ../../../flutter/third_party/skia/relnotes/SkColorSpaceMakeCICP.md
-FILE: ../../../flutter/third_party/skia/relnotes/debugtrace.md
-FILE: ../../../flutter/third_party/skia/relnotes/precompilecontext.md
-FILE: ../../../flutter/third_party/skia/relnotes/requireorderedrecordings.md
+FILE: ../../../flutter/third_party/skia/relnotes/color4shader.md
+FILE: ../../../flutter/third_party/skia/relnotes/pipelinepurging.md
 FILE: ../../../flutter/third_party/skia/src/gpu/gpu_workaround_list.txt
 FILE: ../../../flutter/third_party/skia/src/ports/fontations/Cargo.toml
 FILE: ../../../flutter/third_party/skia/src/sksl/generated/sksl_compute.minified.sksl
@@ -442,7 +437,6 @@ FILE: ../../../flutter/third_party/skia/src/sksl/sksl_rt_shader.sksl
 FILE: ../../../flutter/third_party/skia/src/sksl/sksl_shared.sksl
 FILE: ../../../flutter/third_party/skia/src/sksl/sksl_vert.sksl
 FILE: ../../../flutter/third_party/skia/third_party/go.mod
-FILE: ../../../flutter/third_party/skia/third_party/libmicrohttpd/MHD_config.h
 FILE: ../../../flutter/third_party/skia/toolchain/linux_trampolines/IWYU_mapping.imp
 FILE: ../../../flutter/third_party/skia/toolchain/ndk.BUILD
 FILE: ../../../flutter/third_party/skia/whitespace.txt
@@ -9512,6 +9506,7 @@ ORIGIN: ../../../flutter/third_party/skia/include/gpu/ganesh/mtl/GrMtlBackendSur
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/ganesh/mtl/GrMtlDirectContext.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/LogPriority.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/PrecompileContext.h + ../../../flutter/third_party/skia/LICENSE
+ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/mtl/MtlGraphiteTypesUtils.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/PaintOptions.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/Precompile.h + ../../../flutter/third_party/skia/LICENSE
 ORIGIN: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/PrecompileBase.h + ../../../flutter/third_party/skia/LICENSE
@@ -9642,6 +9637,7 @@ FILE: ../../../flutter/third_party/skia/include/gpu/ganesh/mtl/GrMtlBackendSurfa
 FILE: ../../../flutter/third_party/skia/include/gpu/ganesh/mtl/GrMtlDirectContext.h
 FILE: ../../../flutter/third_party/skia/include/gpu/graphite/LogPriority.h
 FILE: ../../../flutter/third_party/skia/include/gpu/graphite/PrecompileContext.h
+FILE: ../../../flutter/third_party/skia/include/gpu/graphite/mtl/MtlGraphiteTypesUtils.h
 FILE: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/PaintOptions.h
 FILE: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/Precompile.h
 FILE: ../../../flutter/third_party/skia/include/gpu/graphite/precompile/PrecompileBase.h

engine/src/flutter/lib/web_ui/dev/steps/copy_artifacts_step.dart

@@ -201,7 +201,8 @@ class CopyArtifactsStep implements PipelineStep {
 
     for (final io.File imageFile in testImagesDir.listSync(recursive: true).whereType<io.File>()) {
       // Skip files that are used by Skia to test handling of invalid input.
-      if (pathlib.basename(imageFile.path).contains('invalid')) {
+      final String imageBaseName = pathlib.basename(imageFile.path);
+      if (imageBaseName.contains('invalid') || imageBaseName.contains('missing_eof')) {
         continue;
       }
       final io.File destination = io.File(

engine/src/flutter/testing/dart/codec_test.dart

@@ -37,7 +37,7 @@ void main() {
   });
 
   test('getNextFrame fails with invalid data', () async {
-    Uint8List data = await _getSkiaResource('flutter_logo.jpg').readAsBytes();
+    Uint8List data = await _getSkiaResource('test640x479.gif').readAsBytes();
     data = Uint8List.view(data.buffer, 0, 4000);
     final ui.Codec codec = await ui.instantiateImageCodec(data);
     try {