Add an openjpeg libfuzzer.

testing/libfuzzer/BUILD.gn

 # Copyright 2016 The PDFium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("../../pdfium.gni")
 
 config("libfuzzer_config") {
   defines = [
     "PNG_PREFIX",
     "PNG_USE_READ_MACROS",
@@ skipping 29 matching lines @@
     ]
     deps = [
       "//third_party/pdfium:pdfium",
     ]
     configs -= [ "//build/config/compiler:chromium_code" ]
     configs += [
       "//build/config/compiler:no_chromium_code",
       ":libfuzzer_config",
     ]
   }
+  source_set("pdf_jpx_fuzzer") {

[Tom Sepez, 2016/03/18 20:33:40]

Need to make this linux only?  

[Oliver Chang, 2016/03/18 20:50:26]

Chromium's GN configs should handle this.

+    testonly = true
+    sources = [
+      "pdf_jpx_fuzzer.cc",
+    ]
+    deps = [
+      "//third_party/pdfium:pdfium",
+    ]
+    configs -= [ "//build/config/compiler:chromium_code" ]
+    configs += [
+      "//build/config/compiler:no_chromium_code",
+      ":libfuzzer_config",
+    ]
+  }
 }