Move most of ChromeV8Context to a base ScriptContext

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 a45d4f80e438e41a1e7610779eed2aa1d00e8974..8bda78350df31f1238c48b1eef33d2f86fea62bf 100644
--- a/chrome/common/extensions/chrome_extensions_client.cc
+++ b/chrome/common/extensions/chrome_extensions_client.cc
@@ -6,10 +6,12 @@
 
 #include "apps/common/api/generated_schemas.h"
 #include "base/command_line.h"
+#include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/api/generated_schemas.h"
 #include "chrome/common/extensions/chrome_manifest_handlers.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/features/chrome_channel_feature_filter.h"
+#include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/common/url_constants.h"
 #include "extensions/common/api/generated_schemas.h"
@@ -180,6 +182,11 @@ void ChromeExtensionsClient::AddExtraFeatureFilters(
       scoped_ptr<SimpleFeatureFilter>(new ChromeChannelFeatureFilter(feature)));
 }
 
+bool ChromeExtensionsClient::ShouldSuppressFatalErrors() const {
+  // <= dev means dev, canary, and trunk.
+  return GetCurrentChannel() <= chrome::VersionInfo::CHANNEL_DEV;
+}
+
 // static
 ChromeExtensionsClient* ChromeExtensionsClient::GetInstance() {
   return g_client.Pointer();