Move PDFium libfuzzers to pdf/pdfium/fuzzers.

pdf/pdfium/fuzzers/BUILD.gn

+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# PDFium fuzzers.
+
+import("//third_party/pdfium/pdfium.gni")
+import("//testing/test.gni")
+import("//testing/libfuzzer/fuzzer_test.gni")
+
+group("fuzzers") {
+}
+
+fuzzer_test("pdfium_fuzzer") {
+  sources = [
+    "pdfium_fuzzer.cc",
+  ]
+  deps = [
+    "//third_party/pdfium",
+    "//third_party/pdfium:test_support",
+    "//v8",
+    "//v8:v8_libplatform",
+  ]
+  additional_configs = [
+    "//third_party/pdfium:pdfium_config",
+    "//v8:external_startup_data",
+  ]
+  dict = "dicts/pdf.dict"
+}
+
+fuzzer_test("pdf_jpx_fuzzer") {
+  sources = []
+  deps = [
+    "//third_party/pdfium/testing/libfuzzer:pdf_jpx_fuzzer",
+  ]
+}
+
+if (pdf_enable_xfa) {
+  fuzzer_test("pdf_fm2js_fuzzer") {
+    sources = []
+    deps = [
+      "//third_party/pdfium/testing/libfuzzer:pdf_fm2js_fuzzer",
+    ]
+    dict = "dicts/pdf_fm2js.dict"
+  }
+
+  fuzzer_test("pdf_xml_fuzzer") {
+    sources = []
+    deps = [
+      "//third_party/pdfium/testing/libfuzzer:pdf_xml_fuzzer",
+    ]
+    dict = "dicts/pdf_xml.dict"
+  }
+}