TestPlugin to chromium c++ style.

Changes:
1) Run clang-format through source and header files.
2) Rename data member variables to use unix_hacker_ style.
3) Rename methods to use CamelCase style.
4) Rename file name to test_plugin.

BUG=331299

Review URL: https://codereview.chromium.org/469943003

Cr-Commit-Position: refs/heads/master@{#293160}

content/content_shell.gypi

@@ -181,8 +181,6 @@
         'shell/renderer/shell_render_process_observer.h',
         'shell/renderer/shell_render_view_observer.cc',
         'shell/renderer/shell_render_view_observer.h',
-        'shell/renderer/test_runner/TestPlugin.cpp',
-        'shell/renderer/test_runner/TestPlugin.h',
         'shell/renderer/test_runner/WebTask.cpp',
         'shell/renderer/test_runner/WebTask.h',
         'shell/renderer/test_runner/WebTestDelegate.h',
@@ -234,6 +232,8 @@
         'shell/renderer/test_runner/test_common.h',
         'shell/renderer/test_runner/test_interfaces.cc',
         'shell/renderer/test_runner/test_interfaces.h',
+        'shell/renderer/test_runner/test_plugin.cc',
+        'shell/renderer/test_runner/test_plugin.h',
         'shell/renderer/test_runner/test_runner.cc',
         'shell/renderer/test_runner/test_runner.h',
         'shell/renderer/test_runner/text_input_controller.cc',

content/shell/BUILD.gn

@@ -129,8 +129,6 @@ static_library("content_shell_lib") {
     "renderer/shell_render_process_observer.h",
     "renderer/shell_render_view_observer.cc",
     "renderer/shell_render_view_observer.h",
-    "renderer/test_runner/TestPlugin.cpp",
-    "renderer/test_runner/TestPlugin.h",
     "renderer/test_runner/WebTask.cpp",
     "renderer/test_runner/WebTask.h",
     "renderer/test_runner/WebTestDelegate.h",
@@ -182,6 +180,8 @@ static_library("content_shell_lib") {
     "renderer/test_runner/test_common.h",
     "renderer/test_runner/test_interfaces.cc",
     "renderer/test_runner/test_interfaces.h",
+    "renderer/test_runner/test_plugin.cc",
+    "renderer/test_runner/test_plugin.h",
     "renderer/test_runner/test_runner.cc",
     "renderer/test_runner/test_runner.h",
     "renderer/test_runner/text_input_controller.cc",

content/shell/renderer/test_runner/TestPlugin.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_TESTPLUGIN_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_TESTPLUGIN_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "cc/layers/texture_layer.h"
-#include "cc/layers/texture_layer_client.h"
-#include "content/public/test/layouttest_support.h"
-#include "third_party/WebKit/public/platform/WebExternalTextureLayer.h"
-#include "third_party/WebKit/public/platform/WebExternalTextureLayerClient.h"
-#include "third_party/WebKit/public/platform/WebExternalTextureMailbox.h"
-#include "third_party/WebKit/public/platform/WebLayer.h"
-#include "third_party/WebKit/public/web/WebPlugin.h"
-#include "third_party/WebKit/public/web/WebPluginContainer.h"
-
-namespace blink {
-class WebFrame;
-class WebLayer;
-}
-
-namespace content {
-
-class WebTestDelegate;
-
-// A fake implemention of blink::WebPlugin for testing purposes.
-//
-// It uses WebGraphicsContext3D to paint a scene consisiting of a primitive
-// over a background. The primitive and background can be customized using
-// the following plugin parameters:
-// primitive: none (default), triangle.
-// background-color: black (default), red, green, blue.
-// primitive-color: black (default), red, green, blue.
-// opacity: [0.0 - 1.0]. Default is 1.0.
-//
-// Whether the plugin accepts touch events or not can be customized using the
-// 'accepts-touch' plugin parameter (defaults to false).
-class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
-public:
-    static TestPlugin* create(blink::WebFrame*, const blink::WebPluginParams&, WebTestDelegate*);
-    virtual ~TestPlugin();
-
-    static const blink::WebString& mimeType();
-    static const blink::WebString& canCreateWithoutRendererMimeType();
-    static const blink::WebString& pluginPersistsMimeType();
-    static bool isSupportedMimeType(const blink::WebString& mimeType);
-
-    // WebPlugin methods:
-    virtual bool initialize(blink::WebPluginContainer*);
-    virtual void destroy();
-    virtual NPObject* scriptableObject();
-    virtual bool canProcessDrag() const;
-    virtual void paint(blink::WebCanvas*, const blink::WebRect&) { }
-    virtual void updateGeometry(const blink::WebRect& frameRect, const blink::WebRect& clipRect, const blink::WebVector<blink::WebRect>& cutOutsRects, bool isVisible);
-    virtual void updateFocus(bool) { }
-    virtual void updateVisibility(bool) { }
-    virtual bool acceptsInputEvents();
-    virtual bool handleInputEvent(const blink::WebInputEvent&, blink::WebCursorInfo&);
-    virtual bool handleDragStatusUpdate(blink::WebDragStatus, const blink::WebDragData&, blink::WebDragOperationsMask, const blink::WebPoint& position, const blink::WebPoint& screenPosition);
-    virtual void didReceiveResponse(const blink::WebURLResponse&) { }
-    virtual void didReceiveData(const char* data, int dataLength) { }
-    virtual void didFinishLoading() { }
-    virtual void didFailLoading(const blink::WebURLError&) { }
-    virtual void didFinishLoadingFrameRequest(const blink::WebURL&, void* notifyData) { }
-    virtual void didFailLoadingFrameRequest(const blink::WebURL&, void* notifyData, const blink::WebURLError&) { }
-    virtual bool isPlaceholder();
-
-    // cc::TextureLayerClient methods:
-    virtual bool PrepareTextureMailbox(
-        cc::TextureMailbox* mailbox,
-        scoped_ptr<cc::SingleReleaseCallback>* releaseCallback,
-        bool useSharedMemory) OVERRIDE;
-
-private:
-    TestPlugin(blink::WebFrame*, const blink::WebPluginParams&, WebTestDelegate*);
-
-    enum Primitive {
-        PrimitiveNone,
-        PrimitiveTriangle
-    };
-
-    struct Scene {
-        Primitive primitive;
-        unsigned backgroundColor[3];
-        unsigned primitiveColor[3];
-        float opacity;
-
-        unsigned vbo;
-        unsigned program;
-        int colorLocation;
-        int positionLocation;
-
-        Scene()
-            : primitive(PrimitiveNone)
-            , opacity(1.0f) // Fully opaque.
-            , vbo(0)
-            , program(0)
-            , colorLocation(-1)
-            , positionLocation(-1)
-        {
-            backgroundColor[0] = backgroundColor[1] = backgroundColor[2] = 0;
-            primitiveColor[0] = primitiveColor[1] = primitiveColor[2] = 0;
-        }
-    };
-
-    // Functions for parsing plugin parameters.
-    Primitive parsePrimitive(const blink::WebString&);
-    void parseColor(const blink::WebString&, unsigned color[3]);
-    float parseOpacity(const blink::WebString&);
-    bool parseBoolean(const blink::WebString&);
-
-    // Functions for loading and drawing scene in GL.
-    bool initScene();
-    void drawSceneGL();
-    void destroyScene();
-    bool initProgram();
-    bool initPrimitive();
-    void drawPrimitive();
-    unsigned loadShader(unsigned type, const std::string& source);
-    unsigned loadProgram(const std::string& vertexSource, const std::string& fragmentSource);
-
-    // Functions for drawing scene in Software.
-    void drawSceneSoftware(void* memory, size_t bytes);
-
-    blink::WebFrame* m_frame;
-    WebTestDelegate* m_delegate;
-    blink::WebPluginContainer* m_container;
-
-    blink::WebRect m_rect;
-    blink::WebGraphicsContext3D* m_context;
-    unsigned m_colorTexture;
-    cc::TextureMailbox m_textureMailbox;
-    scoped_ptr<base::SharedMemory> m_sharedBitmap;
-    bool m_mailboxChanged;
-    unsigned m_framebuffer;
-    Scene m_scene;
-    scoped_refptr<cc::TextureLayer> m_layer;
-    scoped_ptr<blink::WebLayer> m_webLayer;
-
-    blink::WebPluginContainer::TouchEventRequestType m_touchEventRequest;
-    // Requests touch events from the WebPluginContainerImpl multiple times to tickle webkit.org/b/108381
-    bool m_reRequestTouchEvents;
-    bool m_printEventDetails;
-    bool m_printUserGestureStatus;
-    bool m_canProcessDrag;
-
-    bool m_isPersistent;
-    bool m_canCreateWithoutRenderer;
-
-    DISALLOW_COPY_AND_ASSIGN(TestPlugin);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_TESTPLUGIN_H_

content/shell/renderer/test_runner/test_plugin.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_TEST_PLUGIN_H_
+#define CONTENT_SHELL_RENDERER_TEST_RUNNER_TEST_PLUGIN_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "cc/layers/texture_layer.h"
+#include "cc/layers/texture_layer_client.h"
+#include "content/public/test/layouttest_support.h"
+#include "third_party/WebKit/public/platform/WebExternalTextureLayer.h"
+#include "third_party/WebKit/public/platform/WebExternalTextureLayerClient.h"
+#include "third_party/WebKit/public/platform/WebExternalTextureMailbox.h"
+#include "third_party/WebKit/public/platform/WebLayer.h"
+#include "third_party/WebKit/public/web/WebPlugin.h"
+#include "third_party/WebKit/public/web/WebPluginContainer.h"
+
+namespace blink {
+class WebFrame;
+class WebLayer;
+}
+
+namespace content {
+
+class WebTestDelegate;
+
+// A fake implemention of blink::WebPlugin for testing purposes.
+//
+// It uses WebGraphicsContext3D to paint a scene consisiting of a primitive
+// over a background. The primitive and background can be customized using
+// the following plugin parameters:
+// primitive: none (default), triangle.
+// background-color: black (default), red, green, blue.
+// primitive-color: black (default), red, green, blue.
+// opacity: [0.0 - 1.0]. Default is 1.0.
+//
+// Whether the plugin accepts touch events or not can be customized using the
+// 'accepts-touch' plugin parameter (defaults to false).
+class TestPlugin : public blink::WebPlugin, public cc::TextureLayerClient {
+ public:
+  static TestPlugin* create(blink::WebFrame* frame,
+                            const blink::WebPluginParams& params,
+                            WebTestDelegate* delegate);
+  virtual ~TestPlugin();
+
+  static const blink::WebString& MimeType();
+  static const blink::WebString& CanCreateWithoutRendererMimeType();
+  static const blink::WebString& PluginPersistsMimeType();
+  static bool IsSupportedMimeType(const blink::WebString& mime_type);
+
+  // WebPlugin methods:
+  virtual bool initialize(blink::WebPluginContainer* container);
+  virtual void destroy();
+  virtual NPObject* scriptableObject();
+  virtual bool canProcessDrag() const;
+  virtual void paint(blink::WebCanvas* canvas, const blink::WebRect& rect) {}
+  virtual void updateGeometry(
+      const blink::WebRect& frame_rect,
+      const blink::WebRect& clip_rect,
+      const blink::WebVector<blink::WebRect>& cut_outs_rects,
+      bool is_visible);
+  virtual void updateFocus(bool focus) {}
+  virtual void updateVisibility(bool visibility) {}
+  virtual bool acceptsInputEvents();
+  virtual bool handleInputEvent(const blink::WebInputEvent& event,
+                                blink::WebCursorInfo& info);
+  virtual bool handleDragStatusUpdate(blink::WebDragStatus drag_status,
+                                      const blink::WebDragData& data,
+                                      blink::WebDragOperationsMask mask,
+                                      const blink::WebPoint& position,
+                                      const blink::WebPoint& screen_position);
+  virtual void didReceiveResponse(const blink::WebURLResponse& response) {}
+  virtual void didReceiveData(const char* data, int data_length) {}
+  virtual void didFinishLoading() {}
+  virtual void didFailLoading(const blink::WebURLError& error) {}
+  virtual void didFinishLoadingFrameRequest(const blink::WebURL& url,
+                                            void* notify_data) {}
+  virtual void didFailLoadingFrameRequest(const blink::WebURL& url,
+                                          void* notify_data,
+                                          const blink::WebURLError& error) {}
+  virtual bool isPlaceholder();
+
+  // cc::TextureLayerClient methods:
+  virtual bool PrepareTextureMailbox(
+      cc::TextureMailbox* mailbox,
+      scoped_ptr<cc::SingleReleaseCallback>* release_callback,
+      bool use_shared_memory) OVERRIDE;
+
+ private:
+  TestPlugin(blink::WebFrame* frame,
+             const blink::WebPluginParams& params,
+             WebTestDelegate* delegate);
+
+  enum Primitive { PrimitiveNone, PrimitiveTriangle };
+
+  struct Scene {
+    Primitive primitive;
+    unsigned background_color[3];
+    unsigned primitive_color[3];
+    float opacity;
+
+    unsigned vbo;
+    unsigned program;
+    int color_location;
+    int position_location;
+
+    Scene()
+        : primitive(PrimitiveNone),
+          opacity(1.0f)  // Fully opaque.
+          ,
+          vbo(0),
+          program(0),
+          color_location(-1),
+          position_location(-1) {
+      background_color[0] = background_color[1] = background_color[2] = 0;
+      primitive_color[0] = primitive_color[1] = primitive_color[2] = 0;
+    }
+  };
+
+  // Functions for parsing plugin parameters.
+  Primitive ParsePrimitive(const blink::WebString& string);
+  void ParseColor(const blink::WebString& string, unsigned color[3]);
+  float ParseOpacity(const blink::WebString& string);
+  bool ParseBoolean(const blink::WebString& string);
+
+  // Functions for loading and drawing scene in GL.
+  bool InitScene();
+  void DrawSceneGL();
+  void DestroyScene();
+  bool InitProgram();
+  bool InitPrimitive();
+  void DrawPrimitive();
+  unsigned LoadShader(unsigned type, const std::string& source);
+  unsigned LoadProgram(const std::string& vertex_source,
+                       const std::string& fragment_source);
+
+  // Functions for drawing scene in Software.
+  void DrawSceneSoftware(void* memory, size_t bytes);
+
+  blink::WebFrame* frame_;
+  WebTestDelegate* delegate_;
+  blink::WebPluginContainer* container_;
+
+  blink::WebRect rect_;
+  blink::WebGraphicsContext3D* context_;
+  unsigned color_texture_;
+  cc::TextureMailbox texture_mailbox_;
+  scoped_ptr<base::SharedMemory> shared_bitmap_;
+  bool mailbox_changed_;
+  unsigned framebuffer_;
+  Scene scene_;
+  scoped_refptr<cc::TextureLayer> layer_;
+  scoped_ptr<blink::WebLayer> web_layer_;
+
+  blink::WebPluginContainer::TouchEventRequestType touch_event_request_;
+  // Requests touch events from the WebPluginContainerImpl multiple times to
+  // tickle webkit.org/b/108381
+  bool re_request_touch_events_;
+  bool print_event_details_;
+  bool print_user_gesture_status_;
+  bool can_process_drag_;
+
+  bool is_persistent_;
+  bool can_create_without_renderer_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestPlugin);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_TEST_PLUGIN_H_

content/shell/renderer/test_runner/web_test_proxy.cc

@@ -13,7 +13,6 @@
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/common/content_switches.h"
-#include "content/shell/renderer/test_runner/TestPlugin.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
 #include "content/shell/renderer/test_runner/WebTestInterfaces.h"
 #include "content/shell/renderer/test_runner/accessibility_controller.h"
@@ -25,6 +24,7 @@
 #include "content/shell/renderer/test_runner/mock_web_user_media_client.h"
 #include "content/shell/renderer/test_runner/spell_check_client.h"
 #include "content/shell/renderer/test_runner/test_interfaces.h"
+#include "content/shell/renderer/test_runner/test_plugin.h"
 #include "content/shell/renderer/test_runner/test_runner.h"
 #include "content/shell/renderer/test_runner/web_test_runner.h"
 // FIXME: Including platform_canvas.h here is a layering violation.
@@ -789,7 +789,7 @@ bool WebTestProxyBase::CreateView(blink::WebLocalFrame* frame,
 blink::WebPlugin* WebTestProxyBase::CreatePlugin(
     blink::WebLocalFrame* frame,
     const blink::WebPluginParams& params) {
-  if (TestPlugin::isSupportedMimeType(params.mimeType))
+  if (TestPlugin::IsSupportedMimeType(params.mimeType))
     return TestPlugin::create(frame, params, delegate_);
   return 0;
 }