Suppress all CHECK failures on extension renderer JS exceptions.

chrome/common/extensions/chrome_extensions_client.cc

Index: chrome/common/extensions/chrome_extensions_client.cc
diff --git a/chrome/common/extensions/chrome_extensions_client.cc b/chrome/common/extensions/chrome_extensions_client.cc
index d81d3136de54c66ddfc33308816902b459e70637..d7b295d84a7408eb295b37e6a5f2354629e629fc 100644
--- a/chrome/common/extensions/chrome_extensions_client.cc
+++ b/chrome/common/extensions/chrome_extensions_client.cc
@@ -299,8 +299,10 @@ void ChromeExtensionsClient::RegisterAPISchemaResources(
 }
 
 bool ChromeExtensionsClient::ShouldSuppressFatalErrors() const {
-  // Suppress fatal on all release branches.
-  return GetCurrentChannel() > chrome::VersionInfo::CHANNEL_CANARY;
+  // Suppress fatal everywhere until the cause of bugs like http://crbug/471599
+  // are fixed. This would typically be:
+  // return GetCurrentChannel() > chrome::VersionInfo::CHANNEL_DEV;
+  return true;
 }
 
 std::string ChromeExtensionsClient::GetWebstoreBaseURL() const {