Generate param traits size methods for IPC files in content/ (and traits it depends on).

ui/gfx/ipc/skia/gfx_skia_param_traits.cc

 // Copyright 2016 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 "ui/gfx/ipc/skia/gfx_skia_param_traits.h"
 
 #include <string>
 
 #include "base/pickle.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 34 matching lines @@
       return false;
     memcpy(bitmap->getPixels(), pixels, pixels_size);
     return true;
   }
 };
 
 }  // namespace
 
 namespace IPC {
 
+void ParamTraits<SkBitmap>::GetSize(base::PickleSizer* s, const param_type& p) {
+  s->AddData(sizeof(SkBitmap_Data));
+  s->AddData(static_cast<int>(p.getSize()));
+}
+
 void ParamTraits<SkBitmap>::Write(base::Pickle* m, const SkBitmap& p) {
   size_t fixed_size = sizeof(SkBitmap_Data);
   SkBitmap_Data bmp_data;
   bmp_data.InitSkBitmapDataForTransfer(p);
   m->WriteData(reinterpret_cast<const char*>(&bmp_data),
                static_cast<int>(fixed_size));
   size_t pixel_size = p.getSize();
   SkAutoLockPixels p_lock(p);
   m->WriteData(reinterpret_cast<const char*>(p.getPixels()),
                static_cast<int>(pixel_size));
@@ skipping 19 matching lines @@
   }
   const SkBitmap_Data* bmp_data =
       reinterpret_cast<const SkBitmap_Data*>(fixed_data);
   return bmp_data->InitSkBitmapFromData(r, variable_data, variable_data_size);
 }
 
 void ParamTraits<SkBitmap>::Log(const SkBitmap& p, std::string* l) {
   l->append("<SkBitmap>");
 }
 
+void ParamTraits<gfx::Transform>::GetSize(base::PickleSizer* s,
+                                          const param_type& p) {
+  s->AddBytes(sizeof(SkMScalar) * 16);
+}
+
 void ParamTraits<gfx::Transform>::Write(base::Pickle* m, const param_type& p) {
 #ifdef SK_MSCALAR_IS_FLOAT
   float column_major_data[16];
   p.matrix().asColMajorf(column_major_data);
 #else
   double column_major_data[16];
   p.matrix().asColMajord(column_major_data);
 #endif
   // We do this in a single write for performance reasons.
   m->WriteBytes(&column_major_data, sizeof(SkMScalar) * 16);
@@ skipping 22 matching lines @@
   l->append("(");
   for (int i = 0; i < 16; ++i) {
     if (i > 0)
       l->append(", ");
     LogParam(row_major_data[i], l);
   }
   l->append(") ");
 }
 
 }  // namespace IPC