Templetized SkWriter32 readTAt() & overwriteTAt()

src/core/SkWriteBuffer.cpp

Index: src/core/SkWriteBuffer.cpp
diff --git a/src/core/SkWriteBuffer.cpp b/src/core/SkWriteBuffer.cpp
index a7805b53556c19f53dcde29612442e0ceb0c24d1..96411910f3f8cd55c7491ddede0a13939ad24959 100644
--- a/src/core/SkWriteBuffer.cpp
+++ b/src/core/SkWriteBuffer.cpp
@@ -54,7 +54,7 @@ void SkWriteBuffer::writeFixed(SkFixed value) {
 }
 
 void SkWriteBuffer::writeScalar(SkScalar value) {
-    fWriter.writeScalar(value);
+    fWriter.writeT<SkScalar>(value);
 }
 
 void SkWriteBuffer::writeScalarArray(const SkScalar* value, uint32_t count) {
@@ -101,8 +101,8 @@ void SkWriteBuffer::writeColorArray(const SkColor* color, uint32_t count) {
 }
 
 void SkWriteBuffer::writePoint(const SkPoint& point) {
-    fWriter.writeScalar(point.fX);
-    fWriter.writeScalar(point.fY);
+    fWriter.writeT<SkScalar>(point.fX);
+    fWriter.writeT<SkScalar>(point.fY);
 }
 
 void SkWriteBuffer::writePointArray(const SkPoint* point, uint32_t count) {
@@ -119,7 +119,7 @@ void SkWriteBuffer::writeIRect(const SkIRect& rect) {
 }
 
 void SkWriteBuffer::writeRect(const SkRect& rect) {
-    fWriter.writeRect(rect);
+    fWriter.writeT<SkRect>(rect);
 }
 
 void SkWriteBuffer::writeRegion(const SkRegion& region) {
@@ -321,5 +321,5 @@ void SkWriteBuffer::writeFlattenable(const SkFlattenable* flattenable) {
     flattenable->flatten(*this);
     size_t objSize = fWriter.bytesWritten() - offset;
     // record the obj's size
-    fWriter.write32At(offset - sizeof(uint32_t), SkToU32(objSize));
+    fWriter.writeTAt<uint32_t>(offset - sizeof(uint32_t), SkToU32(objSize));
 }