Sanitize mini- and microdumps for webview

android_webview/common/crash_reporter/aw_microdump_crash_reporter.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "android_webview/common/crash_reporter/aw_microdump_crash_reporter.h"
 
 #include "android_webview/common/aw_descriptors.h"
 #include "android_webview/common/aw_paths.h"
 #include "android_webview/common/aw_version_info_values.h"
 #include "base/android/build_info.h"
@@ skipping 131 matching lines @@
     LOG(WARNING) << "Can't use breakpad to handle WebView crashes";
     return;
   }
 #endif
 
   AwCrashReporterClient* client = g_crash_reporter_client.Pointer();
   if (process_type == switches::kRendererProcess && crash_signal_fd != -1) {
     client->set_crash_signal_fd(crash_signal_fd);
   }
   ::crash_reporter::SetCrashReporterClient(client);
+  breakpad::SetShouldSanitizeDumps(true);
+#if !defined(COMPONENT_BUILD)
+  breakpad::SetSkipDumpIfPrincipalMappingNotReferenced(
+        reinterpret_cast<uintptr_t>(&EnableCrashReporter));
+#endif
 
   bool is_browser_process =
       process_type.empty() ||
       process_type == breakpad::kWebViewSingleProcessType ||
       process_type == breakpad::kBrowserProcessType;
   if (is_browser_process) {
     breakpad::InitCrashReporter("");
   } else {
     breakpad::InitNonBrowserCrashReporterForAndroid(process_type);
   }
@@ skipping 16 matching lines @@
 bool IsCrashReporterEnabled() {
   return breakpad::IsCrashReporterEnabled();
 }
 
 void SuppressDumpGeneration() {
   breakpad::SuppressDumpGeneration();
 }
 
 }  // namespace crash_reporter
 }  // namespace android_webview