Modify crash-reporter to collect crash information for unofficial builds.

user_collector.cc

Index: user_collector.cc
diff --git a/user_collector.cc b/user_collector.cc
index 6e6c76596c649c3a6b696c4f35daeb951c747ab9..13df5ce91d4a9c2a62190df1cc31c0b17ae08bfd 100644
--- a/user_collector.cc
+++ b/user_collector.cc
@@ -472,6 +472,13 @@ bool UserCollector::HandleCrash(const std::string &crash_attributes,
   logger_->LogWarning("Received crash notification for %s[%d] sig %d (%s)",
                       exec.c_str(), pid, signal, handling_string);
 
+  // For developer builds, we always want to keep the crash reports unless
+  // we're testing the crash facilities themselves.
+  if (file_util::PathExists(FilePath(kLeaveCoreFile)) &&
+      !IsCrashTestInProgress()) {
+    feedback = true;
+  }
+
   if (feedback) {
     count_crash_function_();