gl, ozone: enable GLImageBindTest unittests

ui/gl/gl_image_memory.cc

Index: ui/gl/gl_image_memory.cc
diff --git a/ui/gl/gl_image_memory.cc b/ui/gl/gl_image_memory.cc
index 3bdf596144679c517ce8e9e2dcd9abc636ddbef7..6584e1bf3aef8991af2b3cbbbcab3c58c783e28e 100644
--- a/ui/gl/gl_image_memory.cc
+++ b/ui/gl/gl_image_memory.cc
@@ -10,6 +10,7 @@
 #include "ui/gfx/buffer_format_util.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_context.h"
+#include "ui/gl/gl_utils.h"
 #include "ui/gl/gl_version_info.h"
 
 using gfx::BufferFormat;
@@ -84,39 +85,6 @@ bool IsCompressedFormat(BufferFormat format) {
   return false;
 }
 
-GLenum TextureFormat(BufferFormat format) {
-  switch (format) {
-    case BufferFormat::ATC:
-      return GL_ATC_RGB_AMD;
-    case BufferFormat::ATCIA:
-      return GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD;
-    case BufferFormat::DXT1:
-      return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
-    case BufferFormat::DXT5:
-      return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
-    case BufferFormat::ETC1:
-      return GL_ETC1_RGB8_OES;
-    case BufferFormat::R_8:
-      return GL_RED;
-    case BufferFormat::RGBA_4444:
-    case BufferFormat::RGBA_8888:
-      return GL_RGBA;
-    case BufferFormat::BGRA_8888:
-      return GL_BGRA_EXT;
-    case BufferFormat::RGBX_8888:
-    case BufferFormat::BGRX_8888:
-      return GL_RGB;
-    case BufferFormat::YUV_420:
-    case BufferFormat::YUV_420_BIPLANAR:
-    case BufferFormat::UYVY_422:
-      NOTREACHED();
-      return 0;
-  }
-
-  NOTREACHED();
-  return 0;
-}
-
 GLenum DataFormat(BufferFormat format) {
   switch (format) {
     case BufferFormat::RGBX_8888:
@@ -132,7 +100,7 @@ GLenum DataFormat(BufferFormat format) {
     case BufferFormat::DXT1:
     case BufferFormat::DXT5:
     case BufferFormat::ETC1:
-      return TextureFormat(format);
+      return GetTextureFormatFrom(format);
     case BufferFormat::YUV_420:
     case BufferFormat::YUV_420_BIPLANAR:
     case BufferFormat::UYVY_422:
@@ -355,8 +323,8 @@ bool GLImageMemory::CopyTexImage(unsigned target) {
 
   if (IsCompressedFormat(format_)) {
     glCompressedTexImage2D(
-        target, 0, TextureFormat(format_), size_.width(), size_.height(), 0,
-        static_cast<GLsizei>(BufferSizeForBufferFormat(size_, format_)),
+        target, 0, GetTextureFormatFrom(format_), size_.width(), size_.height(),
+        0, static_cast<GLsizei>(BufferSizeForBufferFormat(size_, format_)),
         memory_);
   } else {
     GLenum data_format = DataFormat(format_);
@@ -372,7 +340,7 @@ bool GLImageMemory::CopyTexImage(unsigned target) {
     if (data_row_length != size_.width())
       glPixelStorei(GL_UNPACK_ROW_LENGTH, data_row_length);
 
-    glTexImage2D(target, 0, TextureFormat(format_), size_.width(),
+    glTexImage2D(target, 0, GetTextureFormatFrom(format_), size_.width(),
                  size_.height(), 0, data_format, data_type,
                  gles2_data ? gles2_data.get() : memory_);
 
@@ -441,10 +409,4 @@ bool GLImageMemory::ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
   return false;
 }
 
-// static
-unsigned GLImageMemory::GetInternalFormatForTesting(BufferFormat format) {
-  DCHECK(ValidFormat(format));
-  return TextureFormat(format);
-}
-
 }  // namespace gl