PPAPI: Run clang_format.py on content/renderer/pepper

content/renderer/pepper/pepper_graphics_2d_host.cc

 // Copyright (c) 2012 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.
 
 #include "content/renderer/pepper/pepper_graphics_2d_host.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 38 matching lines @@
 namespace content {
 
 namespace {
 
 const int64 kOffscreenCallbackDelayMs = 1000 / 30;  // 30 fps
 
 // Converts a rect inside an image of the given dimensions. The rect may be
 // NULL to indicate it should be the entire image. If the rect is outside of
 // the image, this will do nothing and return false.
 bool ValidateAndConvertRect(const PP_Rect* rect,
-                            int image_width, int image_height,
+                            int image_width,
+                            int image_height,
                             gfx::Rect* dest) {
   if (!rect) {
     // Use the entire image area.
     *dest = gfx::Rect(0, 0, image_width, image_height);
   } else {
     // Validate the passed-in area.
-    if (rect->point.x < 0 || rect->point.y < 0 ||
-        rect->size.width <= 0 || rect->size.height <= 0)
+    if (rect->point.x < 0 || rect->point.y < 0 || rect->size.width <= 0 ||
+        rect->size.height <= 0)
       return false;
 
     // Check the max bounds, being careful of overflow.
     if (static_cast<int64>(rect->point.x) +
-        static_cast<int64>(rect->size.width) >
+            static_cast<int64>(rect->size.width) >
         static_cast<int64>(image_width))
       return false;
     if (static_cast<int64>(rect->point.y) +
-        static_cast<int64>(rect->size.height) >
+            static_cast<int64>(rect->size.height) >
         static_cast<int64>(image_height))
       return false;
 
-    *dest = gfx::Rect(rect->point.x, rect->point.y,
-                      rect->size.width, rect->size.height);
+    *dest = gfx::Rect(
+        rect->point.x, rect->point.y, rect->size.width, rect->size.height);
   }
   return true;
 }
 
 // Converts BGRA <-> RGBA.
 void ConvertBetweenBGRAandRGBA(const uint32_t* input,
                                int pixel_length,
                                uint32_t* output) {
   for (int i = 0; i < pixel_length; i++) {
     const unsigned char* pixel_in =
         reinterpret_cast<const unsigned char*>(&input[i]);
     unsigned char* pixel_out = reinterpret_cast<unsigned char*>(&output[i]);
     pixel_out[0] = pixel_in[2];
     pixel_out[1] = pixel_in[1];
     pixel_out[2] = pixel_in[0];
     pixel_out[3] = pixel_in[3];
   }
 }
 
 // Converts ImageData from PP_IMAGEDATAFORMAT_BGRA_PREMUL to
 // PP_IMAGEDATAFORMAT_RGBA_PREMUL, or reverse. It's assumed that the
 // destination image is always mapped (so will have non-NULL data).
-void ConvertImageData(PPB_ImageData_Impl* src_image, const SkIRect& src_rect,
-                      PPB_ImageData_Impl* dest_image, const SkRect& dest_rect) {
+void ConvertImageData(PPB_ImageData_Impl* src_image,
+                      const SkIRect& src_rect,
+                      PPB_ImageData_Impl* dest_image,
+                      const SkRect& dest_rect) {
   ImageDataAutoMapper auto_mapper(src_image);
 
   DCHECK(src_image->format() != dest_image->format());
   DCHECK(PPB_ImageData_Impl::IsImageDataFormatSupported(src_image->format()));
   DCHECK(PPB_ImageData_Impl::IsImageDataFormatSupported(dest_image->format()));
 
   const SkBitmap* src_bitmap = src_image->GetMappedBitmap();
   const SkBitmap* dest_bitmap = dest_image->GetMappedBitmap();
   if (src_rect.width() == src_image->width() &&
       dest_rect.width() == dest_image->width()) {
@@ skipping 13 matching lines @@
           src_rect.width(),
           dest_bitmap->getAddr32(static_cast<int>(dest_rect.fLeft),
                                  static_cast<int>(dest_rect.fTop + y)));
     }
   }
 }
 
 }  // namespace
 
 struct PepperGraphics2DHost::QueuedOperation {
-  enum Type {
-    PAINT,
-    SCROLL,
-    REPLACE,
-  };
+  enum Type { PAINT, SCROLL, REPLACE, };
 
   QueuedOperation(Type t)
-      : type(t),
-        paint_x(0),
-        paint_y(0),
-        scroll_dx(0),
-        scroll_dy(0) {
-  }
+      : type(t), paint_x(0), paint_y(0), scroll_dx(0), scroll_dy(0) {}
 
   Type type;
 
   // Valid when type == PAINT.
   scoped_refptr<PPB_ImageData_Impl> paint_image;
   int paint_x, paint_y;
   gfx::Rect paint_src_rect;
 
   // Valid when type == SCROLL.
   gfx::Rect scroll_clip_rect;
   int scroll_dx, scroll_dy;
 
   // Valid when type == REPLACE.
   scoped_refptr<PPB_ImageData_Impl> replace_image;
 };
 
 // static
 PepperGraphics2DHost* PepperGraphics2DHost::Create(
     RendererPpapiHost* host,
     PP_Instance instance,
     PP_Resource resource,
     const PP_Size& size,
     PP_Bool is_always_opaque,
     scoped_refptr<PPB_ImageData_Impl> backing_store) {
   PepperGraphics2DHost* resource_host =
       new PepperGraphics2DHost(host, instance, resource);
-  if (!resource_host->Init(size.width, size.height,
+  if (!resource_host->Init(size.width,
+                           size.height,
                            PP_ToBool(is_always_opaque),
                            backing_store)) {
     delete resource_host;
     return NULL;
   }
   return resource_host;
 }
 
 PepperGraphics2DHost::PepperGraphics2DHost(RendererPpapiHost* host,
                                            PP_Instance instance,
@@ skipping 15 matching lines @@
 }
 
 bool PepperGraphics2DHost::Init(
     int width,
     int height,
     bool is_always_opaque,
     scoped_refptr<PPB_ImageData_Impl> backing_store) {
   // The underlying PPB_ImageData_Impl will validate the dimensions.
   image_data_ = backing_store;
   if (!image_data_->Init(PPB_ImageData_Impl::GetNativeImageDataFormat(),
-                         width, height, true) ||
+                         width,
+                         height,
+                         true) ||
       !image_data_->Map()) {
     image_data_ = NULL;
     return false;
   }
   is_always_opaque_ = is_always_opaque;
   scale_ = 1.0f;
   return true;
 }
 
 int32_t PepperGraphics2DHost::OnResourceMessageReceived(
     const IPC::Message& msg,
     ppapi::host::HostMessageContext* context) {
   IPC_BEGIN_MESSAGE_MAP(PepperGraphics2DHost, msg)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Graphics2D_PaintImageData,
-        OnHostMsgPaintImageData)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Graphics2D_Scroll,
-        OnHostMsgScroll)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Graphics2D_ReplaceContents,
-        OnHostMsgReplaceContents)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(
-        PpapiHostMsg_Graphics2D_Flush,
-        OnHostMsgFlush)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Graphics2D_SetScale,
-        OnHostMsgSetScale)
-    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-        PpapiHostMsg_Graphics2D_ReadImageData,
-        OnHostMsgReadImageData)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_PaintImageData,
+                                    OnHostMsgPaintImageData)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_Scroll,
+                                    OnHostMsgScroll)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReplaceContents,
+                                    OnHostMsgReplaceContents)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(PpapiHostMsg_Graphics2D_Flush,
+                                      OnHostMsgFlush)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_SetScale,
+                                    OnHostMsgSetScale)
+  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_Graphics2D_ReadImageData,
+                                    OnHostMsgReadImageData)
   IPC_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
 
-bool PepperGraphics2DHost::IsGraphics2DHost() {
-  return true;
-}
+bool PepperGraphics2DHost::IsGraphics2DHost() { return true; }
 
 bool PepperGraphics2DHost::ReadImageData(PP_Resource image,
                                          const PP_Point* top_left) {
   // Get and validate the image object to paint into.
   EnterResourceNoLock<PPB_ImageData_API> enter(image, true);
   if (enter.failed())
     return false;
   PPB_ImageData_Impl* image_resource =
       static_cast<PPB_ImageData_Impl*>(enter.object());
-  if (!PPB_ImageData_Impl::IsImageDataFormatSupported(
-          image_resource->format()))
+  if (!PPB_ImageData_Impl::IsImageDataFormatSupported(image_resource->format()))
     return false;  // Must be in the right format.
 
   // Validate the bitmap position.
   int x = top_left->x;
   if (x < 0 ||
       static_cast<int64>(x) + static_cast<int64>(image_resource->width()) >
-      image_data_->width())
+          image_data_->width())
     return false;
   int y = top_left->y;
   if (y < 0 ||
       static_cast<int64>(y) + static_cast<int64>(image_resource->height()) >
-      image_data_->height())
+          image_data_->height())
     return false;
 
   ImageDataAutoMapper auto_mapper(image_resource);
   if (!auto_mapper.is_valid())
     return false;
 
-  SkIRect src_irect = { x, y,
-                        x + image_resource->width(),
-                        y + image_resource->height() };
-  SkRect dest_rect = { SkIntToScalar(0),
-                       SkIntToScalar(0),
-                       SkIntToScalar(image_resource->width()),
-                       SkIntToScalar(image_resource->height()) };
+  SkIRect src_irect = {x, y, x + image_resource->width(),
+                       y + image_resource->height()};
+  SkRect dest_rect = {SkIntToScalar(0), SkIntToScalar(0),
+                      SkIntToScalar(image_resource->width()),
+                      SkIntToScalar(image_resource->height())};
 
   if (image_resource->format() != image_data_->format()) {
     // Convert the image data if the format does not match.
     ConvertImageData(image_data_.get(), src_irect, image_resource, dest_rect);
   } else {
     SkCanvas* dest_canvas = image_resource->GetCanvas();
 
     // We want to replace the contents of the bitmap rather than blend.
     SkPaint paint;
     paint.setXfermodeMode(SkXfermode::kSrc_Mode);
-    dest_canvas->drawBitmapRect(*image_data_->GetMappedBitmap(),
-                                &src_irect, dest_rect, &paint);
+    dest_canvas->drawBitmapRect(
+        *image_data_->GetMappedBitmap(), &src_irect, dest_rect, &paint);
   }
   return true;
 }
 
 bool PepperGraphics2DHost::BindToInstance(
     PepperPluginInstanceImpl* new_instance) {
   if (new_instance && new_instance->pp_instance() != pp_instance())
     return false;  // Can't bind other instance's contexts.
   if (bound_instance_ == new_instance)
     return true;  // Rebinding the same device, nothing to do.
@@ skipping 26 matching lines @@
   TRACE_EVENT0("pepper", "PepperGraphics2DHost::Paint");
   ImageDataAutoMapper auto_mapper(image_data_.get());
   const SkBitmap& backing_bitmap = *image_data_->GetMappedBitmap();
 
   gfx::Rect invalidate_rect = plugin_rect;
   invalidate_rect.Intersect(paint_rect);
   SkRect sk_invalidate_rect = gfx::RectToSkRect(invalidate_rect);
   SkAutoCanvasRestore auto_restore(canvas, true);
   canvas->clipRect(sk_invalidate_rect);
   gfx::Size pixel_image_size(image_data_->width(), image_data_->height());
-  gfx::Size image_size = gfx::ToFlooredSize(
-      gfx::ScaleSize(pixel_image_size, scale_));
+  gfx::Size image_size =
+      gfx::ToFlooredSize(gfx::ScaleSize(pixel_image_size, scale_));
 
   PepperPluginInstance* plugin_instance =
       renderer_ppapi_host_->GetPluginInstance(pp_instance());
   if (!plugin_instance)
     return;
   if (plugin_instance->IsFullPagePlugin()) {
     // When we're resizing a window with a full-frame plugin, the plugin may
     // not yet have bound a new device, which will leave parts of the
     // background exposed if the window is getting larger. We want this to
     // show white (typically less jarring) rather than black or uninitialized.
@@ skipping 31 matching lines @@
   SkPoint pixel_origin = origin;
 
   if (scale_ != 1.0f && scale_ > 0.0f) {
     canvas->scale(scale_, scale_);
     pixel_origin.set(pixel_origin.x() * (1.0f / scale_),
                      pixel_origin.y() * (1.0f / scale_));
   }
   canvas->drawBitmap(image, pixel_origin.x(), pixel_origin.y(), &paint);
 }
 
-void PepperGraphics2DHost::ViewInitiatedPaint() {
-}
+void PepperGraphics2DHost::ViewInitiatedPaint() {}
 
 void PepperGraphics2DHost::ViewFlushedPaint() {
   TRACE_EVENT0("pepper", "PepperGraphics2DHost::ViewFlushedPaint");
   if (need_flush_ack_) {
     SendFlushAck();
     need_flush_ack_ = false;
   }
 }
 
-void PepperGraphics2DHost::SetScale(float scale) {
-  scale_ = scale;
-}
+void PepperGraphics2DHost::SetScale(float scale) { scale_ = scale; }
 
-float PepperGraphics2DHost::GetScale() const {
-  return scale_;
-}
+float PepperGraphics2DHost::GetScale() const { return scale_; }
 
-bool PepperGraphics2DHost::IsAlwaysOpaque() const {
-  return is_always_opaque_;
-}
+bool PepperGraphics2DHost::IsAlwaysOpaque() const { return is_always_opaque_; }
 
 PPB_ImageData_Impl* PepperGraphics2DHost::ImageData() {
   return image_data_.get();
 }
 
 gfx::Size PepperGraphics2DHost::Size() const {
   if (!image_data_)
     return gfx::Size();
   return gfx::Size(image_data_->width(), image_data_->height());
 }
@@ skipping 18 matching lines @@
                               image_resource->height(),
                               &operation.paint_src_rect))
     return PP_ERROR_BADARGUMENT;
 
   // Validate the bitmap position using the previously-validated rect, there
   // should be no painted area outside of the image.
   int64 x64 = static_cast<int64>(top_left.x);
   int64 y64 = static_cast<int64>(top_left.y);
   if (x64 + static_cast<int64>(operation.paint_src_rect.x()) < 0 ||
       x64 + static_cast<int64>(operation.paint_src_rect.right()) >
-      image_data_->width())
+          image_data_->width())
     return PP_ERROR_BADARGUMENT;
   if (y64 + static_cast<int64>(operation.paint_src_rect.y()) < 0 ||
       y64 + static_cast<int64>(operation.paint_src_rect.bottom()) >
-      image_data_->height())
+          image_data_->height())
     return PP_ERROR_BADARGUMENT;
   operation.paint_x = top_left.x;
   operation.paint_y = top_left.y;
 
   queued_operations_.push_back(operation);
   return PP_OK;
 }
 
 int32_t PepperGraphics2DHost::OnHostMsgScroll(
     ppapi::host::HostMessageContext* context,
@@ skipping 25 matching lines @@
 int32_t PepperGraphics2DHost::OnHostMsgReplaceContents(
     ppapi::host::HostMessageContext* context,
     const ppapi::HostResource& image_data) {
   EnterResourceNoLock<PPB_ImageData_API> enter(image_data.host_resource(),
                                                true);
   if (enter.failed())
     return PP_ERROR_BADRESOURCE;
   PPB_ImageData_Impl* image_resource =
       static_cast<PPB_ImageData_Impl*>(enter.object());
 
-  if (!PPB_ImageData_Impl::IsImageDataFormatSupported(
-          image_resource->format()))
+  if (!PPB_ImageData_Impl::IsImageDataFormatSupported(image_resource->format()))
     return PP_ERROR_BADARGUMENT;
 
   if (image_resource->width() != image_data_->width() ||
       image_resource->height() != image_data_->height())
     return PP_ERROR_BADARGUMENT;
 
   QueuedOperation operation(QueuedOperation::REPLACE);
   operation.replace_image = image_resource;
   queued_operations_.push_back(operation);
   return PP_OK;
@@ skipping 11 matching lines @@
     return Flush(NULL);
 
   // Reuse image data when running out of process.
   int32_t result = Flush(&old_image_data);
 
   if (old_image_data) {
     // If the Graphics2D has an old image data it's not using any more, send
     // it back to the plugin for possible re-use. See ppb_image_data_proxy.cc
     // for a description how this process works.
     ppapi::HostResource old_image_data_host_resource;
-    old_image_data_host_resource.SetHostResource(pp_instance(),
-                                                 old_image_data);
+    old_image_data_host_resource.SetHostResource(pp_instance(), old_image_data);
     host()->Send(new PpapiMsg_PPBImageData_NotifyUnusedImageData(
         ppapi::API_ID_PPB_IMAGE_DATA, old_image_data_host_resource));
   }
 
   return result;
 }
 
 int32_t PepperGraphics2DHost::OnHostMsgSetScale(
     ppapi::host::HostMessageContext* context,
     float scale) {
@@ skipping 56 matching lines @@
     switch (operation.type) {
       case QueuedOperation::PAINT:
         ExecutePaintImageData(operation.paint_image.get(),
                               operation.paint_x,
                               operation.paint_y,
                               operation.paint_src_rect,
                               &op_rect);
         break;
       case QueuedOperation::SCROLL:
         ExecuteScroll(operation.scroll_clip_rect,
-                      operation.scroll_dx, operation.scroll_dy,
+                      operation.scroll_dx,
+                      operation.scroll_dy,
                       &op_rect);
         break;
       case QueuedOperation::REPLACE:
         // Since the out parameter |old_image_data| takes ownership of the
         // reference, if there are more than one ReplaceContents calls queued
         // the first |old_image_data| will get overwritten and leaked. So we
         // only supply this for the first call.
         ExecuteReplaceContents(operation.replace_image.get(),
                                &op_rect,
                                done_replace_contents ? NULL : old_image_data);
         done_replace_contents = true;
         break;
     }
 
     // For correctness with accelerated compositing, we must issue an invalidate
     // on the full op_rect even if it is partially or completely off-screen.
     // However, if we issue an invalidate for a clipped-out region, WebKit will
     // do nothing and we won't get any ViewFlushedPaint calls, leaving our
     // callback stranded. So we still need to check whether the repainted area
     // is visible to determine how to deal with the callback.
     if (bound_instance_ && !op_rect.IsEmpty()) {
       gfx::Point scroll_delta(operation.scroll_dx, operation.scroll_dy);
       if (!ConvertToLogicalPixels(scale_,
                                   &op_rect,
-                                  operation.type == QueuedOperation::SCROLL ?
-                                      &scroll_delta : NULL)) {
+                                  operation.type == QueuedOperation::SCROLL
+                                      ? &scroll_delta
+                                      : NULL)) {
         // Conversion requires falling back to InvalidateRect.
         operation.type = QueuedOperation::PAINT;
       }
 
       gfx::Rect clip = PP_ToGfxRect(bound_instance_->view_data().clip_rect);
       is_plugin_visible = !clip.IsEmpty();
 
       // Set |no_update_visible| to false if the change overlaps the visible
       // area.
       if (!gfx::IntersectRects(clip, op_rect).IsEmpty()) {
         no_update_visible = false;
       }
 
       // Notify the plugin of the entire change (op_rect), even if it is
       // partially or completely off-screen.
       if (operation.type == QueuedOperation::SCROLL) {
-        bound_instance_->ScrollRect(scroll_delta.x(), scroll_delta.y(),
-                                    op_rect);
+        bound_instance_->ScrollRect(
+            scroll_delta.x(), scroll_delta.y(), op_rect);
       } else {
         if (!op_rect.IsEmpty())
           bound_instance_->InvalidateRect(op_rect);
       }
       texture_mailbox_modified_ = true;
     }
   }
   queued_operations_.clear();
 
   if (!bound_instance_) {
     // As promised in the API, we always schedule callback when unbound.
     ScheduleOffscreenFlushAck();
   } else if (no_update_visible && is_plugin_visible &&
              bound_instance_->view_data().is_page_visible) {
     // There's nothing visible to invalidate so just schedule the callback to
     // execute in the next round of the message loop.
     ScheduleOffscreenFlushAck();
   } else {
     need_flush_ack_ = true;
   }
 
   return PP_OK_COMPLETIONPENDING;
 }
 
 void PepperGraphics2DHost::ExecutePaintImageData(PPB_ImageData_Impl* image,
-                                                int x, int y,
-                                                const gfx::Rect& src_rect,
-                                                gfx::Rect* invalidated_rect) {
+                                                 int x,
+                                                 int y,
+                                                 const gfx::Rect& src_rect,
+                                                 gfx::Rect* invalidated_rect) {
   // Ensure the source image is mapped to read from it.
   ImageDataAutoMapper auto_mapper(image);
   if (!auto_mapper.is_valid())
     return;
 
   // Portion within the source image to cut out.
-  SkIRect src_irect = { src_rect.x(), src_rect.y(),
-                        src_rect.right(), src_rect.bottom() };
+  SkIRect src_irect = {src_rect.x(), src_rect.y(), src_rect.right(),
+                       src_rect.bottom()};
 
   // Location within the backing store to copy to.
   *invalidated_rect = src_rect;
   invalidated_rect->Offset(x, y);
-  SkRect dest_rect = { SkIntToScalar(invalidated_rect->x()),
-                       SkIntToScalar(invalidated_rect->y()),
-                       SkIntToScalar(invalidated_rect->right()),
-                       SkIntToScalar(invalidated_rect->bottom()) };
+  SkRect dest_rect = {SkIntToScalar(invalidated_rect->x()),
+                      SkIntToScalar(invalidated_rect->y()),
+                      SkIntToScalar(invalidated_rect->right()),
+                      SkIntToScalar(invalidated_rect->bottom())};
 
   if (image->format() != image_data_->format()) {
     // Convert the image data if the format does not match.
     ConvertImageData(image, src_irect, image_data_.get(), dest_rect);
   } else {
     // We're guaranteed to have a mapped canvas since we mapped it in Init().
     SkCanvas* backing_canvas = image_data_->GetCanvas();
 
     // We want to replace the contents of the bitmap rather than blend.
     SkPaint paint;
     paint.setXfermodeMode(SkXfermode::kSrc_Mode);
-    backing_canvas->drawBitmapRect(*image->GetMappedBitmap(),
-                                   &src_irect, dest_rect, &paint);
+    backing_canvas->drawBitmapRect(
+        *image->GetMappedBitmap(), &src_irect, dest_rect, &paint);
   }
 }
 
 void PepperGraphics2DHost::ExecuteScroll(const gfx::Rect& clip,
-                                        int dx, int dy,
-                                        gfx::Rect* invalidated_rect) {
-  gfx::ScrollCanvas(image_data_->GetCanvas(),
-                    clip, gfx::Vector2d(dx, dy));
+                                         int dx,
+                                         int dy,
+                                         gfx::Rect* invalidated_rect) {
+  gfx::ScrollCanvas(image_data_->GetCanvas(), clip, gfx::Vector2d(dx, dy));
   *invalidated_rect = clip;
 }
 
 void PepperGraphics2DHost::ExecuteReplaceContents(PPB_ImageData_Impl* image,
-                                                 gfx::Rect* invalidated_rect,
-                                                 PP_Resource* old_image_data) {
+                                                  gfx::Rect* invalidated_rect,
+                                                  PP_Resource* old_image_data) {
   if (image->format() != image_data_->format()) {
     DCHECK(image->width() == image_data_->width() &&
            image->height() == image_data_->height());
     // Convert the image data if the format does not match.
-    SkIRect src_irect = { 0, 0, image->width(), image->height() };
-    SkRect dest_rect = { SkIntToScalar(0),
-                         SkIntToScalar(0),
-                         SkIntToScalar(image_data_->width()),
-                         SkIntToScalar(image_data_->height()) };
+    SkIRect src_irect = {0, 0, image->width(), image->height()};
+    SkRect dest_rect = {SkIntToScalar(0), SkIntToScalar(0),
+                        SkIntToScalar(image_data_->width()),
+                        SkIntToScalar(image_data_->height())};
     ConvertImageData(image, src_irect, image_data_.get(), dest_rect);
   } else {
     // The passed-in image may not be mapped in our process, and we need to
     // guarantee that the current backing store is always mapped.
     if (!image->Map())
       return;
 
     if (old_image_data)
       *old_image_data = image_data_->GetReference();
     image_data_ = image;
   }
-  *invalidated_rect = gfx::Rect(0, 0,
-                                image_data_->width(), image_data_->height());
+  *invalidated_rect =
+      gfx::Rect(0, 0, image_data_->width(), image_data_->height());
 }
 
 void PepperGraphics2DHost::SendFlushAck() {
-  host()->SendReply(flush_reply_context_,
-                    PpapiPluginMsg_Graphics2D_FlushAck());
+  host()->SendReply(flush_reply_context_, PpapiPluginMsg_Graphics2D_FlushAck());
 }
 
 void PepperGraphics2DHost::SendOffscreenFlushAck() {
   DCHECK(offscreen_flush_pending_);
 
   // We must clear this flag before issuing the callback. It will be
   // common for the plugin to issue another invalidate in response to a flush
   // callback, and we don't want to think that a callback is already pending.
   offscreen_flush_pending_ = false;
   SendFlushAck();
 }
 
 void PepperGraphics2DHost::ScheduleOffscreenFlushAck() {
   offscreen_flush_pending_ = true;
   base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
-      base::Bind(&PepperGraphics2DHost::SendOffscreenFlushAck,
-                 AsWeakPtr()),
+      base::Bind(&PepperGraphics2DHost::SendOffscreenFlushAck, AsWeakPtr()),
       base::TimeDelta::FromMilliseconds(kOffscreenCallbackDelayMs));
 }
 
 bool PepperGraphics2DHost::HasPendingFlush() const {
   return need_flush_ack_ || offscreen_flush_pending_;
 }
 
 // static
 bool PepperGraphics2DHost::ConvertToLogicalPixels(float scale,
-                                                 gfx::Rect* op_rect,
-                                                 gfx::Point* delta) {
+                                                  gfx::Rect* op_rect,
+                                                  gfx::Point* delta) {
   if (scale == 1.0f || scale <= 0.0f)
     return true;
 
   gfx::Rect original_rect = *op_rect;
   // Take the enclosing rectangle after scaling so a rectangle scaled down then
   // scaled back up by the inverse scale would fully contain the entire area
   // affected by the original rectangle.
   *op_rect = gfx::ToEnclosingRect(gfx::ScaleRect(*op_rect, scale));
   if (delta) {
     gfx::Point original_delta = *delta;
     float inverse_scale = 1.0f / scale;
     *delta = gfx::ToFlooredPoint(gfx::ScalePoint(*delta, scale));
 
     gfx::Rect inverse_scaled_rect =
         gfx::ToEnclosingRect(gfx::ScaleRect(*op_rect, inverse_scale));
     if (original_rect != inverse_scaled_rect)
       return false;
     gfx::Point inverse_scaled_point =
         gfx::ToFlooredPoint(gfx::ScalePoint(*delta, inverse_scale));
     if (original_delta != inverse_scaled_point)
       return false;
   }
 
   return true;
 }
 
 }  // namespace content