Style bikeshed - remove extraneous whitespace

tools/create_test_font.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // running create_test_font generates ./tools/test_font_data.cpp
 // which is read by ./tools/sk_tool_utils_font.cpp
 
@@ skipping 237 matching lines @@
             fprintf(out, "%c", ',');
             if (outChCount >= kMaxLineLength) {
                 outChCount = 0;
                 fprintf(out, "%c", '\n');
             } else {
                 fprintf(out, "%c", ' ');
             }
         }
     }
     fprintf(out, "\n};\n\n");
-    
+
     // all fonts are now 0x00, 0x20 - 0xFE
     // don't need to generate or output character codes?
     fprintf(out, "const unsigned %sCharCodes[] = {\n", fontname);
     int offsetCount = charCodes.count();
     for (int index = 0; index < offsetCount;) {
         unsigned offset = charCodes[index];
         fprintf(out, "%u", offset);
         if (++index < offsetCount) {
             outChCount += offset_str_len(offset) + 2;
             fprintf(out, "%c", ',');
             if (outChCount >= kMaxLineLength) {
                 outChCount = 0;
                 fprintf(out, "%c", '\n');
             } else {
                 fprintf(out, "%c", ' ');
             }
         }
     }
     fprintf(out, "\n};\n\n");
-    
+
     SkString widthsStr;
     fprintf(out, "const SkFixed %sWidths[] = {\n", fontname);
     for (int index = 0; index < offsetCount; ++index) {
         output_fixed(widths[index], emSize, &widthsStr);
     }
     widthsStr = strip_final(widthsStr);
     fprintf(out, "%s\n};\n\n", widthsStr.c_str());
-    
+
     fprintf(out, "const int %sCharCodesCount = (int) SK_ARRAY_COUNT(%sCharCodes);\n\n",
             fontname, fontname);
 
     SkPaint::FontMetrics metrics;
     paint.getFontMetrics(&metrics);
     fprintf(out, "const SkPaint::FontMetrics %sMetrics = {\n", fontname);
     SkString metricsStr;
     metricsStr.printf("0x%08x, ", metrics.fFlags);
     output_scalar(metrics.fTop, emSize, &metricsStr);
     output_scalar(metrics.fAscent, emSize, &metricsStr);
@@ skipping 132 matching lines @@
 }
 
 int main(int , char * const []) {
 #ifndef SK_BUILD_FOR_MAC
     #error "use fonts installed on Mac"
 #endif
     generate_fonts();
     generate_index(DEFAULT_FONT_NAME);
     return 0;
 }