[NaCl SDK] A bunch of spelling fixes.

native_client_sdk/src/examples/fullscreen_tumbler/cube.h

 // Copyright (c) 2012 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.
 
 #ifndef EXAMPLES_TUMBLER_CUBE_H_
 #define EXAMPLES_TUMBLER_CUBE_H_
 
 #include <GLES2/gl2.h>
 #include <vector>
 
@@ skipping 45 matching lines @@
   }
   void SetOrientation(const std::vector<float>& orientation) {
     orientation_[0] = static_cast<GLfloat>(orientation[0]);
     orientation_[1] = static_cast<GLfloat>(orientation[1]);
     orientation_[2] = static_cast<GLfloat>(orientation[2]);
     orientation_[3] = static_cast<GLfloat>(orientation[3]);
   }
 
  private:
   // Create the shaders used to draw the cube, and link them into a program.
-  // Initializes |shader_progam_object_|, |position_loction_| and
+  // Initializes |shader_program_object_|, |position_location_| and
   // |mvp_location_|.
   bool CreateShaders();
 
   // Generates a cube as a series of GL_TRIANGLE_STRIPs, and initializes
   // |index_count_| to the number of indices in the index list used as a VBO.
   // Creates the |vbo_ids_| required for the vertex and index data and uploads
-  // the the VBO data.
+  // the VBO data.
   void CreateCube();
 
-  // Build up the model-view transform from the eye and orienation properties.
+  // Build up the model-view transform from the eye and orientation properties.
   // Assumes that |model_view| is a 4x4 matrix.
   void ComputeModelViewTransform(GLfloat* model_view);
 
   SharedOpenGLContext opengl_context_;
   int width_;
   int height_;
   GLuint shader_program_object_;  // The compiled shaders.
   GLint position_location_;  // The position attribute location.
   GLint color_location_;  // The color attribute location.
   GLint mvp_location_;  // The Model-View-Projection composite matrix.
   GLuint cube_vbos_[3];
   GLfloat eye_[3];  // The eye point of the virtual camera.
   // The orientation of the virtual camera stored as a quaternion.  The
   // quaternion is laid out as {{x, y, z}, w}.
   GLfloat orientation_[4];
   GLfloat perspective_proj_[16];
   GLfloat mvp_matrix_[16];
 };
 
 }  // namespace tumbler
 
 #endif  // EXAMPLES_TUMBLER_CUBE_H_