Update jsoncpp to remove deprecated API usage

This patch updates all usages of Json::Reader to use the new
Json::CharReader class, as Json::Reader has been deprecated.

Bug: crbug.com/983223
Change-Id: I2dde3c4fff5172a6a927def8738dd2d1b3987d74
diff --git a/tools/install-build-deps b/tools/install-build-deps
index ebc4178..b3baaad 100755
--- a/tools/install-build-deps
+++ b/tools/install-build-deps
@@ -38,112 +38,114 @@
 # instead just buildtools/protobuf).
 # |target_platform| is either 'darwin', 'linux' or 'all' and applies the dep
 # only on the given platform
+Dependency = namedtuple('Dependency', ['target_folder', 'source_url',
+                                   'sha1', 'target_platform'])
 
 # Dependencies required to build code on the host or when targeting desktop OS.
 BUILD_DEPS_HOST = [
     # GN
-    ('buildtools/mac/gn',
+    Dependency('buildtools/mac/gn',
      'https://storage.googleapis.com/perfetto/gn-mac-1695-83dad00a',
      '4c0d45772aea4146699772165e8112fa76ceb295', 'darwin'),
-    ('buildtools/linux64/gn',
+    Dependency('buildtools/linux64/gn',
      'https://storage.googleapis.com/perfetto/gn-linux64-1695-83dad00a',
      'fcabfc379bccaa65b4e2fc791594ba124dafc7d0', 'linux'),
 
     # clang-format
-    ('buildtools/mac/clang-format',
+    Dependency('buildtools/mac/clang-format',
      'https://storage.googleapis.com/chromium-clang-format/025ca7c75f37ef4a40f3a67d81ddd11d7d0cdb9b',
      '025ca7c75f37ef4a40f3a67d81ddd11d7d0cdb9b', 'darwin'),
-    ('buildtools/linux64/clang-format',
+    Dependency('buildtools/linux64/clang-format',
      'https://storage.googleapis.com/chromium-clang-format/942fc8b1789144b8071d3fc03ff0fcbe1cf81ac8',
      '942fc8b1789144b8071d3fc03ff0fcbe1cf81ac8', 'linux'),
     # Keep the SHA1 in sync with |clang_format_rev| in chromium //buildtools/DEPS.
-    ('buildtools/clang_format/script',
+    Dependency('buildtools/clang_format/script',
      'https://chromium.googlesource.com/chromium/llvm-project/cfe/tools/clang-format.git',
      '96636aa0e9f047f17447f2d45a094d0b59ed7917', 'all'),
 
     # Ninja
-    ('buildtools/mac/ninja',
+    Dependency('buildtools/mac/ninja',
      'https://storage.googleapis.com/perfetto/ninja-mac-c15b0698da038b2bd2e8970c14c75fadc06b1add',
      'c15b0698da038b2bd2e8970c14c75fadc06b1add', 'darwin'),
-    ('buildtools/linux64/ninja',
+    Dependency('buildtools/linux64/ninja',
      'https://storage.googleapis.com/perfetto/ninja-linux64-c866952bda50c29a669222477309287119bbb7e8',
      'c866952bda50c29a669222477309287119bbb7e8', 'linux'),
 
     # Keep in sync with Android's //external/googletest/README.version.
-    ('buildtools/googletest.zip',
+    Dependency('buildtools/googletest.zip',
      'https://github.com/google/googletest/archive/3f05f651ae3621db58468153e32016bc1397800b.zip',
      '86384688f7c533ad325a505efc917e0cdf39a0ce', 'all'),
 
     # Keep in sync with Chromium's //third_party/protobuf.
-    ('buildtools/protobuf.zip',
+    Dependency('buildtools/protobuf.zip',
      'https://github.com/protocolbuffers/protobuf/releases/download/v3.9.0/protobuf-cpp-3.9.0.zip',
      'c975536dffe9d9a3d362928aef4fb9f199012b98', 'all'),
 
     # libc++, libc++abi and libunwind for Linux where we need to rebuild the C++
     # lib from sources. Keep the SHA1s in sync with Chrome's src/buildtools/DEPS.
-    ('buildtools/libcxx',
+    Dependency('buildtools/libcxx',
      'https://chromium.googlesource.com/chromium/llvm-project/libcxx.git',
      '78d6a7767ed57b50122a161b91f59f19c9bd0d19', 'all'),
-    ('buildtools/libcxxabi',
+    Dependency('buildtools/libcxxabi',
      'https://chromium.googlesource.com/chromium/llvm-project/libcxxabi.git',
      '0d529660e32d77d9111912d73f2c74fc5fa2a858', 'all'),
-    ('buildtools/libunwind',
+    Dependency('buildtools/libunwind',
      'https://chromium.googlesource.com/external/llvm.org/libunwind.git',
      '69d9b84cca8354117b9fe9705a4430d789ee599b', 'all'),
 
     # Keep the revision in sync with Chrome's PACKAGE_VERSION in
     # tools/clang/scripts/update.py.
-    ('buildtools/clang.tgz',
+    Dependency('buildtools/clang.tgz',
      'https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/clang-n332890-c2443155-2.tgz',
      'd6501ffdb5dbb0ffe8a4b873cc092a9929e661ec', 'linux'),
 
     # Keep in sync with chromium DEPS.
-    ('buildtools/libfuzzer',
+    Dependency('buildtools/libfuzzer',
      'https://chromium.googlesource.com/chromium/llvm-project/compiler-rt/lib/fuzzer.git',
      'debe7d2d1982e540fbd6bd78604bf001753f9e74', 'linux'),
 
     # Benchmarking tool.
-    ('buildtools/benchmark.zip',
+    Dependency('buildtools/benchmark.zip',
      'https://github.com/google/benchmark/archive/v1.5.0.zip',
      'a9c9bd8a28db82f5ba02998197cfcc4db5a67507', 'all'),
 
     # Libbacktrace, for stacktraces in Linux/Android debug builds.
-    ('buildtools/libbacktrace.zip',
+    Dependency('buildtools/libbacktrace.zip',
      'https://github.com/ianlancetaylor/libbacktrace/archive/177940370e4a6b2509e92a0aaa9749184e64af43.zip',
      'b723fe9d671d1ab54df1297f6afbf2893a41c3ea', 'all'),
 
     # Sqlite for the trace processing library.
     # This is the amalgamated source whose compiled output is meant to be faster.
     # We still pull the full source for the extensions (not amalgamated).
-    ('buildtools/sqlite.zip',
+    Dependency('buildtools/sqlite.zip',
      'https://storage.googleapis.com/perfetto/sqlite-amalgamation-3320300.zip',
      '0c805bea134712a903290a26b2a61c3a8a3bd8cc', 'all'),
-    ('buildtools/sqlite_src.zip',
+    Dependency('buildtools/sqlite_src.zip',
      'https://storage.googleapis.com/perfetto/sqlite-src-3320300.zip',
      'd46f60e0fb2b1a959ae59bfa881fc95a510c4d21', 'all'),
 
     # JsonCpp for legacy json import. Used only by the trace processor in
     # standalone builds.
-    ('buildtools/jsoncpp.zip',
-     'https://github.com/open-source-parsers/jsoncpp/archive/1.0.0.zip',
-     '3219e26f2e249bb46b7d688478208c7ec138fea4', 'all'),
+    Dependency('buildtools/jsoncpp.zip',
+     'https://github.com/open-source-parsers/jsoncpp/archive/1.9.3.zip',
+     'ec1cf26bf4e60822dbb31576e1a83ce1b9fbc36a', 'all'),
 
     # These dependencies are for libunwindstack, which is used by src/profiling.
-    ('buildtools/android-core',
+    Dependency('buildtools/android-core',
      'https://android.googlesource.com/platform/system/core.git',
      '8bf4e29e44098e3232ff646331675fb113064162', 'all'),
-    ('buildtools/lzma',
+    Dependency('buildtools/lzma',
      'https://android.googlesource.com/platform/external/lzma.git',
      '7851dce6f4ca17f5caa1c93a4e0a45686b1d56c3', 'all'),
-    ('buildtools/zlib',
+    Dependency('buildtools/zlib',
      'https://android.googlesource.com/platform/external/zlib.git',
      'dfa0646a03b4e1707469e04dc931b09774968fe6', 'all'),
-    ('buildtools/bionic',
+    Dependency('buildtools/bionic',
      'https://android.googlesource.com/platform/bionic.git',
      'a60488109cda997dfd83832731c8527feaa2825e', 'all'),
 
     # Example traces for regression tests.
-    (
+    Dependency(
         'buildtools/test_data.zip',
         'https://storage.googleapis.com/perfetto/test-data-20200707-104443.zip',
         '06a99400aad71e12e4f5fcfa71ec47163d380f41',
@@ -151,7 +153,7 @@
     ),
 
     # Linenoise, used only by trace_processor in standalone builds.
-    ('buildtools/linenoise',
+    Dependency('buildtools/linenoise',
      'https://fuchsia.googlesource.com/third_party/linenoise.git',
      'c894b9e59f02203dbe4e2be657572cf88c4230c3', 'all'),
 ]
@@ -162,10 +164,10 @@
 # - https://dl.google.com/android/repository/sys-img/android/sys-img.xml
 BUILD_DEPS_ANDROID = [
     # Android NDK
-    ('buildtools/ndk.zip',
+    Dependency('buildtools/ndk.zip',
      'https://dl.google.com/android/repository/android-ndk-r17b-darwin-x86_64.zip',
      'f990aafaffec0b583d2c5420bfa622e52ac14248', 'darwin'),
-    ('buildtools/ndk.zip',
+    Dependency('buildtools/ndk.zip',
      'https://dl.google.com/android/repository/android-ndk-r17b-linux-x86_64.zip',
      'dd5762ee7ef4995ad04fe0c45a608c344d99ca9f', 'linux'),
 ]
@@ -173,20 +175,20 @@
 # Dependencies required to run Android tests.
 TEST_DEPS_ANDROID = [
     # Android emulator images.
-    ('buildtools/aosp-arm.zip',
+    Dependency('buildtools/aosp-arm.zip',
      'https://storage.googleapis.com/perfetto/aosp-02022018-arm.zip',
      'a480d5e7d3ca888b0a58fe15ce76b1791537429a', 'all'),
 
     # platform-tools.zip contains adb binaries.
-    ('buildtools/android_sdk/platform-tools.zip',
+    Dependency('buildtools/android_sdk/platform-tools.zip',
      'https://dl.google.com/android/repository/platform-tools_r26.0.0-darwin.zip',
      'e75b6137dc444f777eb02f44a6d9819b3aabff82', 'darwin'),
-    ('buildtools/android_sdk/platform-tools.zip',
+    Dependency('buildtools/android_sdk/platform-tools.zip',
      'https://dl.google.com/android/repository/platform-tools_r26.0.0-linux.zip',
      '00de8a6631405b617c10f68cd11ff2e1cd528e23', 'linux'),
 
     # Android emulator binaries.
-    ('buildtools/emulator',
+    Dependency('buildtools/emulator',
      'https://android.googlesource.com/platform/prebuilts/android-emulator.git',
      '4b260028dc27bc92c39bee9129cb2ba839970956', 'all'),
 ]
@@ -197,31 +199,31 @@
 TYPEFACES_SHA1 = '4fb455de506f8a2859dc5264b8448c2559b08ab8'
 
 UI_DEPS = [
-    ('buildtools/nodejs.tgz',
+    Dependency('buildtools/nodejs.tgz',
      'https://storage.googleapis.com/perfetto/node-v10.3.0-darwin-x64.tar.gz',
      '6d9a122785f38c256add3b25f74adf125497861a', 'darwin'),
-    ('buildtools/nodejs.tgz',
+    Dependency('buildtools/nodejs.tgz',
      'https://storage.googleapis.com/perfetto/node-v10.3.0-linux-x64.tar.xz',
      '118f6ea19f75089b3f12ac2ddfce357bff872b5e', 'linux'),
-    ('buildtools/emsdk/emscripten.tgz',
+    Dependency('buildtools/emsdk/emscripten.tgz',
      'https://storage.googleapis.com/perfetto/emscripten-1.37.40.tar.gz',
      '588c28221321ebbdfc8e3a6f47ea6106f589669b', 'all'),
-    ('buildtools/emsdk/llvm.tgz',
+    Dependency('buildtools/emsdk/llvm.tgz',
      'https://storage.googleapis.com/perfetto/emscripten-llvm-e1.37.40-darwin.tar.gz',
      '7a894ef0a52821c62f6abaac552dc4ce5d424607', 'darwin'),
-    ('buildtools/emsdk/llvm.tgz',
+    Dependency('buildtools/emsdk/llvm.tgz',
      'https://storage.googleapis.com/perfetto/emscripten-llvm-e1.37.40-static-linux.tar.gz',
      '478501b9b7a14884e546c84efe209a90052cbb07', 'linux'),
-    ('buildtools/d8.tgz',
+    Dependency('buildtools/d8.tgz',
      'https://storage.googleapis.com/perfetto/d8-linux-5.7.492.65.tar.gz',
      '95e82ad7faf0a6f74d950c2aa65e3858b7bdb6c6', 'linux'),
-    ('buildtools/d8.tgz',
+    Dependency('buildtools/d8.tgz',
      'https://storage.googleapis.com/perfetto/d8-darwin-6.6.346.32.tar.gz',
      '1abd630619bb1977ab62095570a113d782a1545d', 'darwin'),
-    ('buildtools/catapult_trace_viewer.tgz',
+    Dependency('buildtools/catapult_trace_viewer.tgz',
      'https://storage.googleapis.com/perfetto/catapult_trace_viewer-%s.tar.gz' %
      CATAPULT_SHA1, CATAPULT_SHA1, 'all'),
-    ('buildtools/typefaces.tgz',
+    Dependency('buildtools/typefaces.tgz',
      'https://storage.googleapis.com/perfetto/typefaces-%s.tar.gz' %
      TYPEFACES_SHA1, TYPEFACES_SHA1, 'all')
 ]
@@ -312,18 +314,19 @@
 
 def CheckHashes():
   for deps in [BUILD_DEPS_HOST, BUILD_DEPS_ANDROID, TEST_DEPS_ANDROID, UI_DEPS]:
-    for rel_path, url, expected_sha1, platform in deps:
-      if url.endswith('.git'):
+    for dep in deps:
+      if dep.source_url.endswith('.git'):
         continue
-      logging.info('Downloading %s from %s', rel_path, url)
+      logging.info('Downloading %s from %s', dep.target_platform,
+                                             dep.source_url)
       with tempfile.NamedTemporaryFile(delete=False) as f:
         f.close()
         DownloadURL(url, f.name)
         actual_sha1 = HashLocalFile(f.name)
         os.unlink(f.name)
-        if (actual_sha1 != expected_sha1):
+        if (actual_sha1 != dep.sha1):
           logging.fatal('SHA1 mismatch for {} expected {} was {}'.format(
-              url, expected_sha1, actual_sha1))
+              dep.source_url, dep.sha1, actual_sha1))
 
 
 def Main():
@@ -342,38 +345,40 @@
   if args.ui:
     deps += UI_DEPS
   deps_updated = False
-  for rel_path, url, expected_sha1, platform in deps:
-    if (platform != 'all' and platform != system().lower()):
+
+  for dep in deps:
+    if (dep.target_platform != 'all' and
+        dep.target_platform != system().lower()):
       continue
-    local_path = os.path.join(ROOT_DIR, rel_path)
-    if url.endswith('.git'):
-      deps_updated |= CheckoutGitRepo(local_path, url, expected_sha1,
+    local_path = os.path.join(ROOT_DIR, dep.target_folder)
+    if dep.source_url.endswith('.git'):
+      deps_updated |= CheckoutGitRepo(local_path, dep.source_url, dep.sha1,
                                       args.check_only)
       continue
     is_zip = local_path.endswith('.zip') or local_path.endswith('.tgz')
     zip_target_dir = local_path[:-4] if is_zip else None
     zip_dir_stamp = os.path.join(zip_target_dir, '.stamp') if is_zip else None
 
-    if ((not is_zip and HashLocalFile(local_path) == expected_sha1) or
-        (is_zip and ReadFile(zip_dir_stamp) == expected_sha1)):
+    if ((not is_zip and HashLocalFile(local_path) == dep.sha1) or
+        (is_zip and ReadFile(zip_dir_stamp) == dep.sha1)):
       continue
     deps_updated = True
     if args.check_only:
       continue
-    MkdirRecursive(os.path.dirname(rel_path))
-    if HashLocalFile(local_path) != expected_sha1:
+    MkdirRecursive(os.path.dirname(dep.target_folder))
+    if HashLocalFile(local_path) != dep.sha1:
       download_path = local_path + '.tmp'
-      logging.info('Downloading %s from %s', local_path, url)
-      DownloadURL(url, download_path)
+      logging.info('Downloading %s from %s', local_path, dep.source_url)
+      DownloadURL(dep.source_url, download_path)
       os.chmod(download_path, 0o755)
       actual_sha1 = HashLocalFile(download_path)
-      if (actual_sha1 != expected_sha1):
+      if (actual_sha1 != dep.sha1):
         os.remove(download_path)
         logging.fatal('SHA1 mismatch for {} expected {} was {}'.format(
-            download_path, expected_sha1, actual_sha1))
+            download_path, dep.sha1, actual_sha1))
         return 1
       os.rename(download_path, local_path)
-    assert (HashLocalFile(local_path) == expected_sha1)
+    assert (HashLocalFile(local_path) == dep.sha1)
 
     if is_zip:
       logging.info('Extracting %s into %s' % (local_path, zip_target_dir))
@@ -403,7 +408,7 @@
 
       # Create stamp and remove the archive.
       with open(zip_dir_stamp, 'w') as stamp_file:
-        stamp_file.write(expected_sha1)
+        stamp_file.write(dep.sha1)
       os.remove(local_path)
 
   if args.ui:
@@ -418,7 +423,7 @@
       with open(args.check_only, 'w') as f:
         f.write('OK')  # The content is irrelevant, just keep GN happy.
       return 0
-    argz = ' '.join([x for x in sys.argv[1:] if not '--check-only' in x])
+    argz = ' '.join([x for x in sys.argv[1:] if '--check-only' not in x])
     sys.stderr.write('\033[91mBuild deps are stale. ' +
                      'Please run tools/install-build-deps %s\033[0m' % argz)
     return 1