Improve NaCl support

- Add nacl_make script to build Skia targets for NaCl using gyp
- Add nacl_interface for command-line apps
- Add nacl_sample as front-end for SampleApp
- Add freetype to DEPS
- Various gyp tweaks for NaCl

TODO:
- Implement GL interface
- Implement font host
- Fix plumbing so that SampleApp works properly
Review URL: https://codereview.appspot.com/6671044

git-svn-id: http://skia.googlecode.com/svn/trunk@6245 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 34 insertions, 0 deletions

diff --git a/src/gpu/gl/nacl/SkNativeGLContext_nacl.cpp b/src/gpu/gl/nacl/SkNativeGLContext_nacl.cpp
new file mode 100644
index 0000000000..59ed2bf86a
--- /dev/null
+++ b/src/gpu/gl/nacl/SkNativeGLContext_nacl.cpp
@@ -0,0 +1,34 @@
+
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+#include "gl/SkNativeGLContext.h"
+
+SkNativeGLContext::AutoContextRestore::AutoContextRestore() {
+}
+
+SkNativeGLContext::AutoContextRestore::~AutoContextRestore() {
+}
+
+SkNativeGLContext::SkNativeGLContext()
+    : fContext(NULL)
+    , fDisplay(NULL)
+{
+}
+
+SkNativeGLContext::~SkNativeGLContext() {
+    this->destroyGLContext();
+}
+
+void SkNativeGLContext::destroyGLContext() {
+}
+
+const GrGLInterface* SkNativeGLContext::createGLContext() {
+    return NULL;
+}
+
+void SkNativeGLContext::makeCurrent() const {
+}