| Index: base/BUILD.gn
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| diff --git a/base/BUILD.gn b/base/BUILD.gn
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| index 318bbbf719dcbf465e9024c67cc4e3c7dac94cf8..f6f91a9cbe25e737bc92d928db04ba233d1d87d1 100644
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| --- a/base/BUILD.gn
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| +++ b/base/BUILD.gn
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| @@ -42,6 +42,10 @@ if (is_android) {
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|    import("//build/config/android/rules.gni")
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|  }
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|  
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| +if (is_win) {
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| +  import("//build/config/win/visual_studio_version.gni")
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| +}
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| +
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|  config("base_flags") {
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|    if (is_clang) {
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|      cflags = [
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| @@ -1257,54 +1261,62 @@ component("base") {
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|  
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|        # These runtime files are copied to the output directory by the
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|        # vs_toolchain script that runs as part of toolchain configuration.
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| -      data += [
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| -        "$root_out_dir/msvcp140${vcrt_suffix}.dll",
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| -        "$root_out_dir/vccorlib140${vcrt_suffix}.dll",
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| -        "$root_out_dir/vcruntime140${vcrt_suffix}.dll",
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| -
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| -        # Universal Windows 10 CRT files
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| -        "$root_out_dir/api-ms-win-core-console-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-datetime-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-debug-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-errorhandling-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-file-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-file-l1-2-0.dll",
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| -        "$root_out_dir/api-ms-win-core-file-l2-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-handle-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-heap-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-interlocked-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-libraryloader-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-localization-l1-2-0.dll",
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| -        "$root_out_dir/api-ms-win-core-memory-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-namedpipe-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-processenvironment-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-processthreads-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-processthreads-l1-1-1.dll",
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| -        "$root_out_dir/api-ms-win-core-profile-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-rtlsupport-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-string-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-synch-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-synch-l1-2-0.dll",
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| -        "$root_out_dir/api-ms-win-core-sysinfo-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-timezone-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-core-util-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-conio-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-convert-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-environment-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-filesystem-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-heap-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-locale-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-math-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-multibyte-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-private-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-process-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-runtime-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-stdio-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-string-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-time-l1-1-0.dll",
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| -        "$root_out_dir/api-ms-win-crt-utility-l1-1-0.dll",
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| -        "$root_out_dir/ucrtbase${vcrt_suffix}.dll",
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| -      ]
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| +      if (visual_studio_version == "2015") {
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| +        data += [
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| +          "$root_out_dir/msvcp140${vcrt_suffix}.dll",
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| +          "$root_out_dir/vccorlib140${vcrt_suffix}.dll",
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| +          "$root_out_dir/vcruntime140${vcrt_suffix}.dll",
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| +
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| +          # Universal Windows 10 CRT files
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| +          "$root_out_dir/api-ms-win-core-console-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-datetime-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-debug-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-errorhandling-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-file-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-file-l1-2-0.dll",
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| +          "$root_out_dir/api-ms-win-core-file-l2-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-handle-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-heap-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-interlocked-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-libraryloader-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-localization-l1-2-0.dll",
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| +          "$root_out_dir/api-ms-win-core-memory-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-namedpipe-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-processenvironment-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-processthreads-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-processthreads-l1-1-1.dll",
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| +          "$root_out_dir/api-ms-win-core-profile-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-rtlsupport-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-string-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-synch-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-synch-l1-2-0.dll",
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| +          "$root_out_dir/api-ms-win-core-sysinfo-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-timezone-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-core-util-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-conio-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-convert-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-environment-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-filesystem-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-heap-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-locale-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-math-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-multibyte-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-private-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-process-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-runtime-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-stdio-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-string-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-time-l1-1-0.dll",
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| +          "$root_out_dir/api-ms-win-crt-utility-l1-1-0.dll",
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| +          "$root_out_dir/ucrtbase${vcrt_suffix}.dll",
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| +        ]
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| +      } else {
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| +        # TODO(thakis): V8 still relies on 2013: http://crbug.com/603131.
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| +        data += [
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| +          "$root_out_dir/msvcp120${vcrt_suffix}.dll",
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| +          "$root_out_dir/msvcr120${vcrt_suffix}.dll",
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| +        ]
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| +      }
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|        if (is_asan) {
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|          if (current_cpu == "x64") {
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|            data += [ "$clang_base_path/lib/clang/$clang_version/lib/windows/clang_rt.asan_dynamic-x86_64.dll" ]
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| 
 |