Remove dump_syms dependency on Windows

There is an issue when building //third_party/breakpad:dump_syms
in cross-compiled builds. Since dump_syms is unused in Telemetry
on Windows anyways, remove the dependency entirely on that platform.

TBR=crouleau@chromium.org

Bug: 1055301
Change-Id: Ic78db0dff8fe6ffe008cd4610393b654775593d5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2070200Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#744085}

tools/perf/chrome_telemetry_build/BUILD.gn

@@ -102,13 +102,17 @@ group("telemetry_chrome_test_without_chrome") {
     "//components/crash/content/tools/generate_breakpad_symbols.py",
   ]
   data_deps = [
-    "//third_party/breakpad:dump_syms",
     "//third_party/catapult:telemetry_chrome_test_support",
     "//tools/metrics:metrics_python_tests",
   ]
 
   if (!is_win) {
     data_deps += [
+      # This is defined for Windows, but is unused by Telemetry on
+      # Windows, and including it can have issues when cross-compiling
+      # for Arm-based Windows.
+      "//third_party/breakpad:dump_syms",
+
       # These explicitly not defined for Windows builds in Breakpad.
       "//third_party/breakpad:minidump_dump",
       "//third_party/breakpad:minidump_stackwalk",