Conversion of more places in Blink to use WebLocalFrame

Source/web/tests/WebHelperPluginTest.cpp

Index: Source/web/tests/WebHelperPluginTest.cpp
diff --git a/Source/web/tests/WebHelperPluginTest.cpp b/Source/web/tests/WebHelperPluginTest.cpp
index 3d0bc91578933a4902c217971e8a0ca6d788b67a..94c798ae8a2ec4fb7be2e25bb779b2a041db9098 100644
--- a/Source/web/tests/WebHelperPluginTest.cpp
+++ b/Source/web/tests/WebHelperPluginTest.cpp
@@ -30,7 +30,7 @@ public:
     WebHelperPluginFrameClient() : m_createPlaceholder(false) { }
     virtual ~WebHelperPluginFrameClient() { }
 
-    virtual WebPlugin* createPlugin(WebFrame* frame, const WebPluginParams& params) OVERRIDE
+    virtual WebPlugin* createPlugin(WebLocalFrame* frame, const WebPluginParams& params) OVERRIDE
     {
         return m_createPlaceholder ? new FakePlaceholderWebPlugin(frame, params) : new FakeWebPlugin(frame, params);
     }
@@ -63,7 +63,7 @@ protected:
 
 TEST_F(WebHelperPluginTest, CreateAndDestroyAfterWebViewDestruction)
 {
-    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()));
+    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()->toWebLocalFrame()));
     EXPECT_TRUE(m_plugin);
     EXPECT_TRUE(m_plugin->getPlugin());
 
@@ -73,7 +73,7 @@ TEST_F(WebHelperPluginTest, CreateAndDestroyAfterWebViewDestruction)
 
 TEST_F(WebHelperPluginTest, CreateAndDestroyBeforeWebViewDestruction)
 {
-    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()));
+    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()->toWebLocalFrame()));
     EXPECT_TRUE(m_plugin);
     EXPECT_TRUE(m_plugin->getPlugin());
 
@@ -85,7 +85,7 @@ TEST_F(WebHelperPluginTest, CreateFailsWithPlaceholder)
 {
     m_frameClient.setCreatePlaceholder(true);
 
-    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()));
+    m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()->toWebLocalFrame()));
     EXPECT_EQ(0, m_plugin.get());
 }