cefclient: Enable Chrome runtime by default (see #3685)

Run with `--disable-chrome-runtime` to use the Alloy runtime.

tests/cefclient/browser/client_browser.cc

@@ -69,6 +69,7 @@ class ClientBrowserDelegate : public ClientAppBrowser::Delegate {
       const CefString& current_directory) override {
     // Add logging for some common switches that the user may attempt to use.
     static const char* kIgnoredSwitches[] = {
+        switches::kDisableChromeRuntime,
         switches::kEnableChromeRuntime,
         switches::kMultiThreadedMessageLoop,
         switches::kOffScreenRenderingEnabled,

tests/cefclient/browser/main_context_impl.cc

@@ -78,7 +78,7 @@ MainContextImpl::MainContextImpl(CefRefPtr<CefCommandLine> command_line,
 
   // Enable Chrome runtime bootstrap. See issue #2969 for details.
   use_chrome_bootstrap_ =
-      command_line_->HasSwitch(switches::kEnableChromeRuntime);
+      !command_line_->HasSwitch(switches::kDisableChromeRuntime);
 
   // Whether the Views framework will be used.
   use_views_ = command_line_->HasSwitch(switches::kUseViews);

tests/shared/common/client_switches.cc

@@ -46,6 +46,7 @@ const char kCRLSetsPath[] = "crl-sets-path";
 const char kLoadExtension[] = "load-extension";
 const char kNoActivate[] = "no-activate";
 const char kEnableChromeRuntime[] = "enable-chrome-runtime";
+const char kDisableChromeRuntime[] = "disable-chrome-runtime";
 const char kShowChromeToolbar[] = "show-chrome-toolbar";
 const char kInitialShowState[] = "initial-show-state";
 const char kUseDefaultPopup[] = "use-default-popup";

tests/shared/common/client_switches.h

@@ -40,6 +40,7 @@ extern const char kCRLSetsPath[];
 extern const char kLoadExtension[];
 extern const char kNoActivate[];
 extern const char kEnableChromeRuntime[];
+extern const char kDisableChromeRuntime[];
 extern const char kShowChromeToolbar[];
 extern const char kInitialShowState[];
 extern const char kUseDefaultPopup[];