build with -Wall
fix associated warnings (at least on gcc 4.0.1)



git-svn-id: http://skia.googlecode.com/svn/trunk@129 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/TriangulationTest.cpp b/tests/TriangulationTest.cpp
index 869e739..9d47181 100644
--- a/tests/TriangulationTest.cpp
+++ b/tests/TriangulationTest.cpp
@@ -36,7 +36,7 @@
 }
 
 
-static bool CompareTriangleList(size_t numTriangles,
+static bool CompareTriangleList(int numTriangles,
                                 const float refTriangles[][3][2],
                                 const SkTDArray<SkPoint> &triangles) {
     if (triangles.count() != numTriangles * 3) {
@@ -44,8 +44,8 @@
                numTriangles, triangles.count() / 3);
         return false;
     }
-    size_t numErrors = 0;
-    for (size_t i = 0; i < numTriangles; ++i) {
+    int numErrors = 0;
+    for (int i = 0; i < numTriangles; ++i) {
         const float *r = &refTriangles[i][0][0];
         const SkScalar *t = &triangles[i * 3].fX;
         bool equalTriangle = true;