Rewrite scoped_array<T> to scoped_ptr<T[]> in gpu/, Linux edition.

gpu/tools/compositor_model_bench/shaders.cc

Index: gpu/tools/compositor_model_bench/shaders.cc
diff --git a/gpu/tools/compositor_model_bench/shaders.cc b/gpu/tools/compositor_model_bench/shaders.cc
index 5b8c63bb9c0ea08fe75f9f512e6ceb4c3a600a69..5559e73a558d526707ef18b7298739b8fbdb43c3 100644
--- a/gpu/tools/compositor_model_bench/shaders.cc
+++ b/gpu/tools/compositor_model_bench/shaders.cc
@@ -235,7 +235,7 @@ static void ReportAnyShaderCompilationErrors(GLuint shader, ShaderID id) {
   // Get the length of the log string
   GLsizei length;
   glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &length);
-  scoped_array<GLchar> log(new GLchar[length+1]);
+  scoped_ptr<GLchar[]> log(new GLchar[length+1]);
   glGetShaderInfoLog(shader, length, NULL, log.get());
   LOG(ERROR) << log.get() << " in shader " << ShaderNameFromID(id);
 }