Disable gpu process crash reporting when --ignore-gpu-blacklist is used.

content/browser/gpu/gpu_process_host.cc

Index: content/browser/gpu/gpu_process_host.cc
===================================================================
--- content/browser/gpu/gpu_process_host.cc	(revision 96780)
+++ content/browser/gpu/gpu_process_host.cc	(working copy)
@@ -521,6 +521,7 @@
 
   // Propagate relevant command line switches.
   static const char* const kSwitchNames[] = {
+    switches::kDisableBreakpad,
     switches::kDisableGLMultisampling,
     switches::kDisableGpuSandbox,
     switches::kDisableGpuVsync,
@@ -540,6 +541,12 @@
   cmd_line->CopySwitchesFrom(browser_command_line, kSwitchNames,
                              arraysize(kSwitchNames));
 
+  // If --ignore-gpu-blacklist is passed in, don't send in crash reports
+  // because GPU is expected to be unreliable.
+  if (browser_command_line.HasSwitch(switches::kIgnoreGpuBlacklist) &&
+      !cmd_line->HasSwitch(switches::kDisableBreakpad))
+    cmd_line->AppendSwitch(switches::kDisableBreakpad);
+
   GpuFeatureFlags flags = GpuDataManager::GetInstance()->GetGpuFeatureFlags();
   if (flags.flags() & GpuFeatureFlags::kGpuFeatureMultisampling)
     cmd_line->AppendSwitch(switches::kDisableGLMultisampling);