Revert of Move NumberOfPlanesForGpuMemoryBufferFormat to gfx

components/view_manager/gles2/mojo_gpu_memory_buffer.cc

Index: components/view_manager/gles2/mojo_gpu_memory_buffer.cc
diff --git a/components/view_manager/gles2/mojo_gpu_memory_buffer.cc b/components/view_manager/gles2/mojo_gpu_memory_buffer.cc
index be146f5eeb747a3422bf58c758e9859b83648da6..45450506c39ca409cb216be42a353c51afffe3e5 100644
--- a/components/view_manager/gles2/mojo_gpu_memory_buffer.cc
+++ b/components/view_manager/gles2/mojo_gpu_memory_buffer.cc
@@ -7,11 +7,30 @@
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
 #include "base/numerics/safe_conversions.h"
-#include "ui/gfx/buffer_format_util.h"
 
 namespace gles2 {
 
 namespace {
+
+int NumberOfPlanesForGpuMemoryBufferFormat(gfx::BufferFormat format) {
+  switch (format) {
+    case gfx::BufferFormat::ATC:
+    case gfx::BufferFormat::ATCIA:
+    case gfx::BufferFormat::DXT1:
+    case gfx::BufferFormat::DXT5:
+    case gfx::BufferFormat::ETC1:
+    case gfx::BufferFormat::R_8:
+    case gfx::BufferFormat::RGBA_4444:
+    case gfx::BufferFormat::RGBA_8888:
+    case gfx::BufferFormat::RGBX_8888:
+    case gfx::BufferFormat::BGRA_8888:
+      return 1;
+    case gfx::BufferFormat::YUV_420:
+      return 3;
+  }
+  NOTREACHED();
+  return 0;
+}
 
 size_t SubsamplingFactor(gfx::BufferFormat format, int plane) {
   switch (format) {
@@ -67,7 +86,7 @@
 
 size_t BufferSizeInBytes(const gfx::Size& size, gfx::BufferFormat format) {
   size_t size_in_bytes = 0;
-  int num_planes = gfx::NumberOfPlanesForBufferFormat(format);
+  int num_planes = NumberOfPlanesForGpuMemoryBufferFormat(format);
   for (int i = 0; i < num_planes; ++i) {
     size_in_bytes += StrideInBytes(size.width(), format, i) *
                      (size.height() / SubsamplingFactor(format, i));
@@ -112,7 +131,7 @@
     return false;
   mapped_ = true;
   size_t offset = 0;
-  int num_planes = gfx::NumberOfPlanesForBufferFormat(format_);
+  int num_planes = NumberOfPlanesForGpuMemoryBufferFormat(format_);
   for (int i = 0; i < num_planes; ++i) {
     data[i] = reinterpret_cast<uint8*>(shared_memory_->memory()) + offset;
     offset += StrideInBytes(size_.width(), format_, i) *
@@ -136,7 +155,7 @@
 }
 
 void MojoGpuMemoryBufferImpl::GetStride(int* stride) const {
-  int num_planes = gfx::NumberOfPlanesForBufferFormat(format_);
+  int num_planes = NumberOfPlanesForGpuMemoryBufferFormat(format_);
   for (int i = 0; i < num_planes; ++i)
     stride[i] =
         base::checked_cast<int>(StrideInBytes(size_.width(), format_, i));