Unified the use of BufferToTextureTargetMap for all the Processes

ui/aura/mus/mus_context_factory.cc

Index: ui/aura/mus/mus_context_factory.cc
diff --git a/ui/aura/mus/mus_context_factory.cc b/ui/aura/mus/mus_context_factory.cc
index fd6cd926e637a4ca7a73f3e62442be340e8f24b8..2c4a52966ae6d85ef8ab1a7b8ba08242ba3f98af 100644
--- a/ui/aura/mus/mus_context_factory.cc
+++ b/ui/aura/mus/mus_context_factory.cc
@@ -18,13 +18,26 @@
 
 namespace aura {
 
+cc::BufferToTextureTargetMap CreateBufferToTextureTargetMap() {

[sadrul, 2017/07/05 15:21:36]

Put in anon namespace.

[sujith, 2017/07/06 09:11:30]

Done.

+  cc::BufferToTextureTargetMap image_targets;
+  for (int usage_idx = 0; usage_idx <= static_cast<int>(gfx::BufferUsage::LAST);
+       ++usage_idx) {
+    gfx::BufferUsage usage = static_cast<gfx::BufferUsage>(usage_idx);
+    for (int format_idx = 0;
+         format_idx <= static_cast<int>(gfx::BufferFormat::LAST);
+         ++format_idx) {
+      gfx::BufferFormat format = static_cast<gfx::BufferFormat>(format_idx);
+      // TODO(sad): http://crbug.com/675431
+      image_targets[std::make_pair(usage, format)] = GL_TEXTURE_2D;
+    }
+  }
+  return image_targets;
+}
+
 MusContextFactory::MusContextFactory(ui::Gpu* gpu)
     : gpu_(gpu),
-      renderer_settings_(ui::CreateRendererSettings(
-          [](gfx::BufferFormat format, gfx::BufferUsage usage) -> uint32_t {
-            // TODO(sad): http://crbug.com/675431
-            return GL_TEXTURE_2D;
-          })),
+      renderer_settings_(
+          ui::CreateRendererSettings(CreateBufferToTextureTargetMap())),
       weak_ptr_factory_(this) {}
 
 MusContextFactory::~MusContextFactory() {}