Mac: Introduce "StaticCast" variants of base::mac::FooCastStrict, which do not typecheck in Release

ui/gfx/render_text_mac.mm

Index: ui/gfx/render_text_mac.mm
diff --git a/ui/gfx/render_text_mac.mm b/ui/gfx/render_text_mac.mm
index 5a4e5b115b99aa6f1033438e549d602e954e9a76..c5438395a4f93907720e4fa87701b61a92cf7749 100644
--- a/ui/gfx/render_text_mac.mm
+++ b/ui/gfx/render_text_mac.mm
@@ -369,7 +369,7 @@ void RenderTextMac::ComputeRuns() {
   const CFRange empty_cf_range = CFRangeMake(0, 0);
   for (CFIndex i = 0; i < ct_runs_count; ++i) {
     CTRunRef ct_run =
-        base::mac::CFCast<CTRunRef>(CFArrayGetValueAtIndex(ct_runs, i));
+        base::mac::CFCastStrict<CTRunRef>(CFArrayGetValueAtIndex(ct_runs, i));
     const size_t glyph_count = CTRunGetGlyphCount(ct_run);
     const double run_width =
         CTRunGetTypographicBounds(ct_run, empty_cf_range, NULL, NULL, NULL);
@@ -411,19 +411,18 @@ void RenderTextMac::ComputeRuns() {
     // TODO(asvitkine): Style boundaries are not necessarily per-run. Handle
     //                  this better. Also, support strike and diagonal_strike.
     CFDictionaryRef attributes = CTRunGetAttributes(ct_run);
-    CTFontRef ct_font = base::mac::GetValueFromDictionary<CTFontRef>(
-        attributes, kCTFontAttributeName);
+    CTFontRef ct_font = base::mac::CFCastStrict<CTFontRef>(
+        CFDictionaryGetValue(attributes, kCTFontAttributeName));
     run->ct_font.reset(ct_font, base::scoped_policy::RETAIN);
     run->typeface.reset(SkCreateTypefaceFromCTFont(ct_font));
 
-    const CGColorRef foreground = base::mac::GetValueFromDictionary<CGColorRef>(
-        attributes, kCTForegroundColorAttributeName);
+    const CGColorRef foreground = base::mac::CFCastStrict<CGColorRef>(
+        CFDictionaryGetValue(attributes, kCTForegroundColorAttributeName));
     if (foreground)
       run->foreground = skia::CGColorRefToSkColor(foreground);
 
-    const CFNumberRef underline =
-        base::mac::GetValueFromDictionary<CFNumberRef>(
-            attributes, kCTUnderlineStyleAttributeName);
+    const CFNumberRef underline = base::mac::CFCastStrict<CFNumberRef>(
+        CFDictionaryGetValue(attributes, kCTUnderlineStyleAttributeName));
     CTUnderlineStyle value = kCTUnderlineStyleNone;
     if (underline && CFNumberGetValue(underline, kCFNumberSInt32Type, &value))
       run->underline = (value == kCTUnderlineStyleSingle);