EMI: Handle the a few more leaks.

engines/grim/bitmap.cpp

@@ -338,7 +338,7 @@ bool BitmapData::loadTile(const Common::String &fname, Common::SeekableReadStrea
 	for (int i = 0; i < numSubImages; ++i) {
 		delete[] data[i];
 	}
-
+	delete[] data;
 	Graphics::PixelFormat pixelFormat;
 	if (_bpp == 16) {
 		_colorFormat = BM_RGB1555;

engines/grim/emisound/vimatrack.cpp

@@ -211,6 +211,7 @@ VimaTrack::~VimaTrack() {
 	
 	if (_desc) {
 		delete[] _desc->region;
+		delete _desc->inStream;
 	}
 	
 	delete _handle;

engines/grim/material.cpp

@@ -158,6 +158,7 @@ void MaterialData::initEMI(const Common::String &filename, Common::SeekableReadS
 				continue;
 			}
 			loadTGA(texData, _textures + i);
+			delete texData;
 		}
 		_numImages = texFileNames.size();
 		delete ts;