Implementing console command 'debug'.

Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp

Index: Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp
diff --git a/Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp b/Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp
index a4ed4ac24136c94849308c457b9bb30ba0e48c12..1e022eeba068c4104a46b79bf4e68cd89603adb4 100644
--- a/Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp
+++ b/Source/bindings/v8/custom/V8InjectedScriptHostCustom.cpp
@@ -331,6 +331,26 @@ v8::Handle<v8::Value> V8InjectedScriptHost::setFunctionVariableValueMethodCustom
     return debugServer.setFunctionVariableValue(functionValue, scopeIndex, variableName, newValue);
 }
 
+v8::Handle<v8::Value> V8InjectedScriptHost::setBreakpointMethodCustom(const v8::Arguments& args)
+{
+    InjectedScriptHost* host = V8InjectedScriptHost::toNative(args.Holder());
+
+    if (args.Length() < 1)
+        return v8::Undefined();
+
+    v8::HandleScope handleScope;
+
+    v8::Handle<v8::Value> value = args[0];
+    if (!value->IsFunction())
+        return v8::Undefined();
+    v8::Handle<v8::Function> function = v8::Handle<v8::Function>::Cast(value);
+    v8::Handle<v8::String> scriptId = function->GetScriptId()->ToString();
+
+    host->setBreakpoint(v8StringToWebCoreString<String>(scriptId, Externalize), function->GetScriptLineNumber(), function->GetScriptColumnNumber());
+
+    return v8::Undefined();
+}
+
 
 } // namespace WebCore