Hook up insecure content warnings for http webVR presentation.

chrome/browser/android/vr_shell/vr_shell_renderer.h

Index: chrome/browser/android/vr_shell/vr_shell_renderer.h
diff --git a/chrome/browser/android/vr_shell/vr_shell_renderer.h b/chrome/browser/android/vr_shell/vr_shell_renderer.h
index 98714797e3da986267b1ff2e6dc213ef2804a86c..6f8206a9e5a3450d2f364a820250e5c0a920762c 100644
--- a/chrome/browser/android/vr_shell/vr_shell_renderer.h
+++ b/chrome/browser/android/vr_shell/vr_shell_renderer.h
@@ -37,6 +37,8 @@ enum ShaderID {
   GRADIENT_GRID_FRAGMENT_SHADER,
   CONTROLLER_VERTEX_SHADER,
   CONTROLLER_FRAGMENT_SHADER,
+  SKIA_QUAD_VERTEX_SHADER,
+  SKIA_QUAD_FRAGMENT_SHADER,
   SHADER_ID_MAX
 };
 
@@ -58,7 +60,7 @@ struct Line3d {
   Vertex3d end;
 };
 
-struct TexturedQuad {
+struct SkiaQuad {
   int texture_data_handle;
   vr::Mat4f view_proj_matrix;
   RectF copy_rect;
@@ -101,6 +103,26 @@ class TexturedQuadRenderer : public BaseQuadRenderer {
   ~TexturedQuadRenderer() override;
 
   // Draw the content rect in the texture quad.
+  void Draw(int texture_data_handle,
+            const vr::Mat4f& view_proj_matrix,
+            const gfx::RectF& copy_rect,
+            float opacity);
+
+ private:
+  GLuint model_view_proj_matrix_handle_;
+  GLuint copy_rect_uniform_handle_;
+  GLuint tex_uniform_handle_;
+  GLuint opacity_handle_;
+
+  DISALLOW_COPY_AND_ASSIGN(TexturedQuadRenderer);
+};
+
+class SkiaQuadRenderer : public BaseQuadRenderer {
+ public:
+  SkiaQuadRenderer();
+  ~SkiaQuadRenderer() override;
+
+  // Draw the content rect in the texture quad.
   void AddQuad(int texture_data_handle,
                const vr::Mat4f& view_proj_matrix,
                const gfx::RectF& copy_rect,
@@ -114,9 +136,9 @@ class TexturedQuadRenderer : public BaseQuadRenderer {
   GLuint tex_uniform_handle_;
   GLuint opacity_handle_;
 
-  std::queue<TexturedQuad> quad_queue_;
+  std::queue<SkiaQuad> quad_queue_;
 
-  DISALLOW_COPY_AND_ASSIGN(TexturedQuadRenderer);
+  DISALLOW_COPY_AND_ASSIGN(SkiaQuadRenderer);
 };
 
 // Renders a page-generated stereo VR view.
@@ -253,30 +275,18 @@ class VrShellRenderer {
   VrShellRenderer();
   ~VrShellRenderer();
 
-  TexturedQuadRenderer* GetTexturedQuadRenderer() {
-    return textured_quad_renderer_.get();
-  }
-
-  WebVrRenderer* GetWebVrRenderer() { return webvr_renderer_.get(); }
-
-  ReticleRenderer* GetReticleRenderer() { return reticle_renderer_.get(); }
-
-  LaserRenderer* GetLaserRenderer() { return laser_renderer_.get(); }
-
-  ControllerRenderer* GetControllerRenderer() {
-    return controller_renderer_.get();
-  }
-
-  GradientQuadRenderer* GetGradientQuadRenderer() {
-    return gradient_quad_renderer_.get();
-  }
-
-  GradientGridRenderer* GetGradientGridRenderer() {
-    return gradient_grid_renderer_.get();
-  }
+  TexturedQuadRenderer* GetTexturedQuadRenderer();
+  SkiaQuadRenderer* GetSkiaQuadRenderer();
+  WebVrRenderer* GetWebVrRenderer();
+  ReticleRenderer* GetReticleRenderer();
+  LaserRenderer* GetLaserRenderer();
+  ControllerRenderer* GetControllerRenderer();
+  GradientQuadRenderer* GetGradientQuadRenderer();
+  GradientGridRenderer* GetGradientGridRenderer();
 
  private:
   std::unique_ptr<TexturedQuadRenderer> textured_quad_renderer_;
+  std::unique_ptr<SkiaQuadRenderer> skia_quad_renderer_;
   std::unique_ptr<WebVrRenderer> webvr_renderer_;
   std::unique_ptr<ReticleRenderer> reticle_renderer_;
   std::unique_ptr<LaserRenderer> laser_renderer_;