media: Add media pipeline fuzzer test.

testing/libfuzzer/fuzzers/BUILD.gn

Index: testing/libfuzzer/fuzzers/BUILD.gn
diff --git a/testing/libfuzzer/fuzzers/BUILD.gn b/testing/libfuzzer/fuzzers/BUILD.gn
index f53e90082ca5c7e6eb5ec74db40e4b804c54d7ca..efde5dfff7630c681dc2418d0651fb011eea5fbe 100644
--- a/testing/libfuzzer/fuzzers/BUILD.gn
+++ b/testing/libfuzzer/fuzzers/BUILD.gn
@@ -81,6 +81,23 @@ fuzzer_test("language_detection_fuzzer") {
   ]
 }
 
+fuzzer_test("media_pipeline_fuzzer") {
+  sources = [
+    "media_pipeline_fuzzer.cc",
+  ]
+  deps = [
+    "//base",
+    "//media",
+    "//media/test:pipeline_integration_test_base",
+
+    # TODO(dalecurtis): Required since the gmock header is included in the
+    # header for pipeline_integration_test_base.h.  This should be
+    # moved into the .cc file to avoid the extra dependency here.
+    "//testing/gmock",
+    "//ui/gfx:test_support",

[xhwang, 2016/03/02 00:57:04]

Dale: Without //ui/gfx:test_support, I am getting the following error:

../../testing/gtest/include/gtest/gtest-printers.h:707: error: undefined
reference to 'gfx::PrintTo(gfx::Size const&, std::__1::basic_ostream<char,
std::__1::char_traits<char> >*)'

Any idea where this is coming from?

+  ]
+}
+
 if (proprietary_codecs) {
   fuzzer_test("mp4_box_reader_fuzzer") {
     sources = [