[Sync] Enable Crash reporting for Sync errors

This is to debug to linked issue.

Bug: 1044365
Change-Id: I16670f1e2c96bf1ad4832643f496e2eb44202305
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2050502
Commit-Queue: Mohamed Amir Yosef <mamir@chromium.org>
Reviewed-by: Mikel Astiz <mastiz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#741009}

components/sync/base/report_unrecoverable_error.cc

@@ -20,7 +20,10 @@ void ReportUnrecoverableError(version_info::Channel channel) {
   // Note: crash reporting is disabled, and should only be enabled when
   // investigating a specific datatype error. In that event, a specific bug
   // should be referenced here.
-  const double kErrorUploadRatio = 0.00;
+  // Crash reporting is enabled to debug crbug.com/1044365
+  // TODO(crbug.com/1044365): Disable crash reporting once the underlying issue
+  // is identified.
+  const double kErrorUploadRatio = 0.01;
   if (kErrorUploadRatio <= 0.0)
     return;  // We are not allowed to upload errors.
   double random_number = base::RandDouble();