Chromecast: adds crash handling for Android build.

chromecast/shell/browser/cast_content_browser_client.cc

Index: chromecast/shell/browser/cast_content_browser_client.cc
diff --git a/chromecast/shell/browser/cast_content_browser_client.cc b/chromecast/shell/browser/cast_content_browser_client.cc
index b2e6db72af12fa8e7784fdccda9ede301214840c..61c7a8e54adf0471eaabfd7b0f11ef957fc78ab5 100644
--- a/chromecast/shell/browser/cast_content_browser_client.cc
+++ b/chromecast/shell/browser/cast_content_browser_client.cc
@@ -15,6 +15,7 @@
 #include "chromecast/shell/browser/devtools/cast_dev_tools_delegate.h"
 #include "chromecast/shell/browser/geolocation/cast_access_token_store.h"
 #include "chromecast/shell/browser/url_request_context_factory.h"
+#include "components/crash/app/breakpad_linux.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/certificate_request_result_type.h"
 #include "content/public/browser/file_descriptor_info.h"
@@ -24,6 +25,10 @@
 #include "content/public/common/url_constants.h"
 #include "content/public/common/web_preferences.h"
 
+#if defined(OS_ANDROID)
+#include "components/crash/browser/crash_dump_manager_android.h"
+#endif  // defined(OS_ANDROID)
+
 namespace chromecast {
 namespace shell {
 
@@ -174,6 +179,20 @@ void CastContentBrowserClient::GetAdditionalMappedFilesForChildProcess(
   mappings->push_back(content::FileDescriptorInfo(
       kAndroidPakDescriptor,
       base::FileDescriptor(base::File(pak_file, flags))));
+
+  if (breakpad::IsCrashReporterEnabled()) {
+    base::File minidump_file(
+        breakpad::CrashDumpManager::GetInstance()->CreateMinidumpFile(
+            child_process_id));
+    if (!minidump_file.IsValid()) {
+      LOG(ERROR) << "Failed to create file for minidump, crash reporting will "
+                 << "be disabled for this process.";
+    } else {
+      mappings->push_back(content::FileDescriptorInfo(
+          kAndroidMinidumpDescriptor,
+          base::FileDescriptor(base::File(pak_file, flags))));
+    }
+  }
 #endif  // defined(OS_ANDROID)
 }